Transaction not yet indexed

53uwkktrZ9crnGfh2kEEGhbwPrsgEDjBTSJsiQkZb1bqZud2PjYDNDz3nubMPcxdsnnsRm5opnb2FMqH2x5EE7oj

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