message: Avoid waiting for tx to mint
diff: @@ -122,10 +122,8 @@ export class EthereumPlugin extends Plugin {
  };
  const tx = await signer.sendTransaction(txRequest);
  - const res = await tx.wait();
  -
  // TODO: improve this
  - return res.transactionHash;
  + return tx.hash;
  }
  public async getConnection(
  