Transaction not yet indexed

5AUMNTc2mkxpXPotnTToErjsNMJg7AByr1EeSy1LhJXpeAMU4oZx7mvK55M3Vncnz4snBKAW3tcLZNCuYJ2N8QY1

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