Transaction not yet indexed

53PbaZzUgPyUUWbKVDG45Jm1CXFe4hr7ZSvhquyYDNQ8QK24Wpyx4bj2v2FD6h3U1DkrPDbbFgJjRoxWyaSqGKrt

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