Transaction not yet indexed

263mXVpwkV8HGBtS33dR5mRY91XkkV6CQshTo949rv6ajkxdKPDzFA5YYkdeQaZKU8vfRwUEz6hrHp9XMftJ9ajr

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