Transaction not yet indexed

5Mivr4bAdQgkS8dg3NmDr52haCLrqfQGmDeBX44Pr3KMtiB6Kf8xfXqaXUCirSYdQdvJF24v53rDvwGa8xYY8BJT

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