Transaction not yet indexed

53RRLCMPSVgfZTJBBYWtYbC1QVNiBxQSxTuT5epTyvm6Zrpu7C8DBRqChUp8CmpmG1epHFVF1h845CS5xdvVdJCe

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