Transaction not yet indexed

5kp18sw3dCU1CRXvQJMPQXJTHUbZo12kyW3FBdRUBgFmiqhUijdv9aLQ1WBWvAdrWdX43LemUNLk9kaYfJj3F5jk

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