Transaction not yet indexed

5b56mqGL7EiMzfXDrd2sL6rHxyc9S2eXPKgWMFLGgoK5HUMS6YejFUR9FJYrFzJQEnwDnPpVPduGKDAYLCVrAAM9

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