Transaction not yet indexed

53pFzm2eMZtXxhAcdq2LX7ryaeVG1UMj6ttSQg6RfB9dVjrBRk41Jgzb9qPSc4mmUq1wfLSzvxMTF4eQaAXzFc99

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