Transaction not yet indexed

aM3Gu6ydimANZtFT54eah59zWdMzipEg5BDmqPkdP4VZzP9bPqf6oiGXt7NSC3L5nvkixnSFcfKPUJBQ7igENXw

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