message: test: Fix rpc_scantxoutset intermittent issue
diff: @@ -31,9 +31,12 @@ class ScantxoutsetTest(BitcoinTestFramework):
  pubk2 = self.nodes[0].getaddressinfo(addr_LEGACY)['pubkey']
  addr_BECH32 = self.nodes[0].getnewaddress("", "bech32")
  pubk3 = self.nodes[0].getaddressinfo(addr_BECH32)['pubkey']
  - self.nodes[0].sendtoaddress(addr_P2SH_SEGWIT, 0.001)
  - self.nodes[0].sendtoaddress(addr_LEGACY, 0.002)
  - self.nodes[0].sendtoaddress(addr_BECH32, 0.004)
  + txid = self.nodes[0].sendtoaddress(addr_P2SH_SEGWIT, 0.001)
  + self.nodes[0].lockunspent(unlock=False, transactions=[{"txid": txid, "vout": 0}, {"txid": txid, "vout": 1}])
  + txid = self.nodes[0].sendtoaddress(addr_LEGACY, 0.002)
  + self.nodes[0].lockunspent(unlock=False, transactions=[{"txid": txid, "vout": 0}, {"txid": txid, "vout": 1}])
  + txid = self.nodes[0].sendtoaddress(addr_BECH32, 0.004)
  + self.nodes[0].lockunspent(unlock=False, transactions=[{"txid": txid, "vout": 0}, {"txid": txid, "vout": 1}])
  #send to child keys of tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK
  self.nodes[0].sendtoaddress("mkHV1C6JLheLoUSSZYk7x3FH5tnx9bu7yc", 0.008) # (m/0'/0'/0')
  