Transaction not yet indexed

543gRVQgtVTiqPVL8pPEM5cS2oVFRiGuPoyUYuPS28Dxc8riP91Wd5qM7wQStr5TPwd3ejFE8RDFZPQufW8XH5oE

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