Transaction not yet indexed

QQu3aWNyje4jCnaPHYBfUSKhRmhZGDnJsLYXKUhZhSSZ4tEfkm3iYK2Vo3V5Zk7cVVBHM6fDChiDFsMUZS8MciU

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