Transaction not yet indexed

iM6uLxbptHbgAXJBu3vMpyHhzWB7vXTvLf7kyeMdaE8iCfdy7bZLUxvPhXqPJTJoSW17tBA9Pn2oy2QUrJKz5Tj

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