Transaction not yet indexed

ux9MePEC4cv498WRhHv88f5LEbDH8VgAUqN4JHP2zRCV2Hy1YhTCpeaRJx5rWngFjWVvQ1WeGJSPb9hyCPbt8eJ

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