Transaction not yet indexed

53nBYMDcXDssigVNPDa55coQcbmgDgL88zbCChJXbT6wKuvKcNPKAWqZm6nH7PhNnngG6TJDSBsv8MUBACrFmMot

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