Transaction not yet indexed

56ZREGZTov1vQWR6C1eLAecN7Ac9dbQi7P6btViwK7Fc9FWa61PvfjqUEEcexPSrTaHxcFTu4htuEEeHMBZkHz6y

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