Transaction not yet indexed

1S31KeyhahUAk6oHRbQ3gVhpEYGXg3F2LGjv2eTiZg47WgBzFQ1wTqvdKp6VRAqStbB1kv2nybGL7XjwDK9SSSm

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