Transaction not yet indexed

MkKSAV78vR646YYaAu7uBQUsWtr3gcr95o22vmAdiqwuALRk87BEXq16NXvudCFhWKCLbAWQnY6C96to5PEDfYs

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