Transaction not yet indexed

MeXzCqY5JYj9ADbkrqNRkPZnbQybEH98epAXPqvmPJ3X3FSGFGwj2eGXEP6959PUqzNW5bqbhUVnprkJewdUmpx

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