Transaction not yet indexed

64F8umimPrUbPTufAnDBUEko2VdEVBAzd9uPviPvw3DLS7j7fZTSrkiL8SAwuDJ9M4vQJ9Zqp64mTrDa5rADMyiU

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