Transaction not yet indexed

5RKsXxBKGhqC5oG1B7R7wwLRdN1bzDjK478E35VG9iGDfeAPgd3z7poWRhsfe6ki76HT5q5JFJnBxGPzaSaJkRx6

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