Transaction not yet indexed

mYFfKa7SQnVSdfJMdoPke8ExnScDPTw1txmMFZHQB8cd43XcYu2sYSaL88E8Nfu57AQSb9cfnbrB1wtaQTnSEcN

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