Transaction not yet indexed

Mu691y74PQvFbrUf9KUQAm4WSD18EcLEnz5NALR3WmLmbeGvMeD6UNjLrTtPqAz3DUP3UqnrZfC7ivPscFhg7cj

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