Transaction not yet indexed

MLyufMPCsrTMHoQbkmmSDXNDgobWD7NGoqsVpbVjS3TYJVaVb6i8susBqpAgkRSXTkXjj8gDnyW5s4SAv8aDDrp

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