Transaction not yet indexed

MkbC6U4Evm5qYnbpKtP963kFYzREqeQcEB2qEim5kyeHGLZnMWMxP53X54DR2cfFrKsFuPhT5A9wpvxgyf2ckrK

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