Transaction not yet indexed

Mt2ppFPM8eaSvKrP1VC5PkLtWiedU5V1q8FRyW55DJz8djXupsvxMSYW4FdSMnMXUoGSp5AZy7Jom9NWg12WjUm

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