Transaction not yet indexed

5FfY6gSs1ECKeygTGKk3CxNFxh8HD1UeQHXU812bqEA899N3vcya2K75QLC3hJRF4g75VC3hDyQL1G34Uny5Rou7

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