Transaction not yet indexed

21MF4v1H8hcdiHMftjw4CbrsH32ZVVzN2D2jgH9FwErdjf7jvijag2aha4f4cM5xZrMCb5WHZ39uaEEEhfbTSB2Y

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