Transaction not yet indexed

SkgnY3W5VEdeNru4QYZtJsJU47dRUSLVV89gJFyD8Z6oq43gBeX3J4ZX7S5FAA81ooLbo4krf89BkUFXKBvESeE

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