Transaction not yet indexed

TKKuiSxSSMDGnFyRmjtX4Xa6YzAwkyS4CBjbGtwcMzm5JLQcHMUa3y2nYoX6TYsmGsFE7FtsYevwtqfUxqb5Le1

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