Transaction not yet indexed

4SREMmrP9EAcAc1EEa94kZMUcpmT5pBZqR5Jh5YMT7Hyb6DwTz22dEHZk4Eo6jGeAVPLUUESmCkNuXLuJQyU7mE2

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