Transaction not yet indexed

5o21nbnrTiTHq21d4teCCgg8FbGYHv6Ptj13n6fYSVZh3TYM427PvEb6r6X5BeCa4ZREHPrL1MY8JsoEEciy9GKy

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