Transaction not yet indexed

ECM3uwQEi4vGZfNqHk8zDuyoxSCZuRwi6epKWZRFuJTK9nPPLZ8vT6szTFsALm3PVNhYbJ9kU6CufeVn9uh8WiJ

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