Transaction not yet indexed

53xr16HbBFNW8GbvSMPRu9UacUpK7jMsTdg9Pqz1DPgAqASSPWGMpkaQe7qjWrJFFRXPRpEBBAYybrLQ7wpA3dhm

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