Transaction not yet indexed

HEr7zEVhvcBf3zLcFDXPgJ1jnYLEdWEFGp6JAj7r4MvJ2JNURWjQ1VQiAgSxXi7rubpWmNbYK2f2dBoiimPW2Cw

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