Transaction not yet indexed

21FfmiSS4k2LEuLBUaZ2bngy5ZroVecwyfKw4ngHEKXqMwb9NmGuQgw1Mhauuu4u2f7UfcifVH9fkdtuL6S9H7yV

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