Transaction not yet indexed

5mgM6PzDxFTCBqF3NUi3G5BNcVUXGRbrw8eX1J8VWJdRFat829F6SQAGJEMEYfqBmhzq3rULRZJc7E9aUEqzTCEm

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