Transaction not yet indexed

Rb4R9cd66PGdDPzZ2KFN5Mk4tvrU5zExX1iHgX3x87hAk9q7zBvpBvWG4ZJCcLPRWh2aSaMTA4tN1mqzWTc6EdH

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