Transaction not yet indexed

5yyHcfR686nZmBb6dvz7odTHyJnqM5GcWPVnwMP8zmz5h7EF166pwLkLJK4jzy76fsfz5kQU2xK58iVXf6cKW6Vs

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