Transaction not yet indexed

53mfMkn86ZkxjbHezHvTMwQEFnYenByDFTy9cfiN7V6zuiRWiDAtk71FTQFZ1bQXBaJ96dGxWFtGeQ679k8f1gPC

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.