Transaction not yet indexed

aUM2b9THS9Kp5QhR7v7Z2oQP8WRWTHb6PXnd977nCaESNJuXGJxpXAsRm8MxRbWNZnHt2bbmDgptzbMSnUWi16M

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