Transaction not yet indexed

53dyTcbs37HoPvcGWGFbFGFPb4ALBB2mYwqDFr3B1XZVTHyVGk3pbPvFsVG9tNTEF7gxPCbbCETETDDtsNKbUQun

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