Transaction not yet indexed

543C6WBN9UjKyVUbWTLwcF8PihbQikBKveyQaEWCSgcUCDMaqCvK9Nod2mdSeq2mWLEWmMfMCYLvVRmPwJd6hqqQ

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