Transaction not yet indexed

Lmk9giQ8QJTmxMashJ262zfkVAXCoFD4eGjGWAJB6bC9NhXCtGj2WCk4QvdfobgLGGphZUa5NNRdoWnJZP6kMqF

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