Transaction not yet indexed

53dSWW51MU6Dq2odEAXA1Eo3yuCcphNWWSVheNNpyuD3tCF7xUrdTcqcH2RQ5Z7a9d64LDTQmPHC3RHFPkbnYuER

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