Transaction not yet indexed

53RUFKWbug9DFWrvejwJFK2jGCajeUpnWfSqdSEEWhTiXpUjZfXyxxbnSvYcJxHTpjW6FUGMGTrMm2i4ZWhtBLZR

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