Transaction not yet indexed

53PNs5tUTdAwqq5XgXsiGMXBku6pa2L4S4zAaoaTmVDPzEezaK5T18YUUmfsx8HQx6sZkS3CmjY87dkJztdPUUq1

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