Transaction not yet indexed

53RUopfUtCpLdrvmAChCQRbxXfraWNLXZBrkWuXCcgYA7wraLhfsJFPEHqu5CCpPGcc5c5tvCN8bT15GCEdwUANm

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