Transaction not yet indexed

mpoAMQHfqWX3G7WZP3QXUJTdRMLkVgEo4kNtLc9Uzf9WdNRd8NGVPcih5dR4m8U71tEgt31uEUXHppi9Z2z3xHf

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