message: test: run 2nd getrawtransaction section with/without -txindex
  (and make the 'string "Flase"' test clearer as requested by reviewers)
diff: @@ -549,30 +549,33 @@ class RawTransactionsTest(BitcoinTestFramework):
  self.sync_all()
  # getrawtransaction tests
  + for n in [0, 3]:
  + self.log.info(f"Test getrawtransaction {'with' if n == 0 else 'without'} -txindex")
  # 1. valid parameters - only supply txid
  - assert_equal(self.nodes[0].getrawtransaction(txId), rawTxSigned['hex'])
  + assert_equal(self.nodes[n].getrawtransaction(txId), rawTxSigned['hex'])
  # 2. valid parameters - supply txid and 0 for non-verbose
  - assert_equal(self.nodes[0].getrawtransaction(txId, 0), rawTxSigned['hex'])
  + assert_equal(self.nodes[n].getrawtransaction(txId, 0), rawTxSigned['hex'])
  # 3. valid parameters - supply txid and False for non-verbose
  - assert_equal(self.nodes[0].getrawtransaction(txId, False), rawTxSigned['hex'])
  + assert_equal(self.nodes[n].getrawtransaction(txId, False), rawTxSigned['hex'])
  # 4. valid parameters - supply txid and 1 for verbose.
  # We only check the "hex" field of the output so we don't need to update this test every time the output format changes.
  - assert_equal(self.nodes[0].getrawtransaction(txId, 1)["hex"], rawTxSigned['hex'])
  + assert_equal(self.nodes[n].getrawtransaction(txId, 1)["hex"], rawTxSigned['hex'])
  # 5. valid parameters - supply txid and True for non-verbose
  - assert_equal(self.nodes[0].getrawtransaction(txId, True)["hex"], rawTxSigned['hex'])
  + assert_equal(self.nodes[n].getrawtransaction(txId, True)["hex"], rawTxSigned['hex'])
  - # 6. invalid parameters - supply txid and string "Flase"
  - assert_raises_rpc_error(-1, "not a boolean", self.nodes[0].getrawtransaction, txId, "Flase")
  + # 6. invalid parameters - supply txid and invalid boolean values (strings) for verbose
  + for value in ["True", "False"]:
  + assert_raises_rpc_error(-1, "not a boolean", self.nodes[n].getrawtransaction, txid=txId, verbose=value)
  # 7. invalid parameters - supply txid and empty array
  - assert_raises_rpc_error(-1, "not a boolean", self.nodes[0].getrawtransaction, txId, [])
  + assert_raises_rpc_error(-1, "not a boolean", self.nodes[n].getrawtransaction, txId, [])
  # 8. invalid parameters - supply txid and empty dict
  - assert_raises_rpc_error(-1, "not a boolean", self.nodes[0].getrawtransaction, txId, {})
  + assert_raises_rpc_error(-1, "not a boolean", self.nodes[n].getrawtransaction, txId, {})
  ####################################
  # TRANSACTION VERSION NUMBER TESTS #
  