Transaction not yet indexed

5u88XB8JkpDKxwg4t5XYh5p2RV5NQkNMvDDr6XukHzLL82LejifpzbVwMbfjkWcgx3QJg5hX5Q1Dgq9i5k56tKqM

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