Transaction not yet indexed

53p6vuQD55SsscmxFrFh9iWyahTD4nXoQxS4Xb18Mm5hfqBWTmuSUKUDkLL65hqo1YhGVv3jLSeZWAYTPsLFZJsC

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