Transaction not yet indexed

CUAo5FvvRrUEayxZJ8SNvg1MK46vxpPo5gpvVRTN5f3MKVi3ce4JSRF9NeRAQqhjGBFm9V7SW8hDzCuQUp55zGR

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