Transaction not yet indexed

mpvkUexdax5kqgGfDGqVKQbZZSHRWmRm8HKr3bP4ZWc2JLjUMV7cdLcEtKUUi6kWsLWhit9f4zzRE6BXFRzdUj5

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