Transaction not yet indexed

52HAuKx2fYvFoWSmXHgGziqvmhygRXApyahcDzSWc9PfEVPbpyXh21aSrhZ9AjjPLa1PzGNpfrQNWKKmRtZdYhW2

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