Transaction not yet indexed

53a4JfCaqdTv2R7XJ58TyyqJjnsTbaVHKA1STRNDnFBsvPAGdpQVxhePUCM1C92eXDSNRYDdqTWf66wEPVZwcUZe

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