Transaction not yet indexed

53FdMECEkLEXckmZuJKSSu8w2GV2UJqFMxNQL2Ktzmv1pnRSofFEguJtoi2jAmCCPaeo2NLRTz1CJQQHyJTwwP8G

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