Transaction not yet indexed

53AcZAzqav6DSk1s2Go2EeV12QCvE9Tc5pnr91nSNVPE2JMhpcrpm1X6nCPFpTqMM2GVwBKbvbhVkUUTxmqvJaDu

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