Transaction not yet indexed

RmugBJNbeE5P1iMAHQWBB7CHv7uej54kwKPJNacARJVJN6TF9sZWbP2vFeC2EzRe2coSvdfA37E9AFftkRpEm3o

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