Transaction not yet indexed

53nnPRVyojDPwMFZCqM7iq4kj6YWpyzqcEg2Pf5EtMSFRTUmLSmvVUkXM97CzCDcqifw4epoVKKfRweir2RrK6y6

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