Transaction not yet indexed

543RffAZ9VyF5JyGUfAp1jnAm3miU2UKP2QubVwuUrN9Kb4jra2cpNgDmbuFys2aJcWv8jGipw53qQtofR7M1NmP

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