Transaction not yet indexed

SpTkmJZSabDyWhko1WwqbShHmPfmVYshKTyn3sUe1LuBH9Z2ZjcqFip65CcRGfM13WZzpr5KYwYfhMr5Ei2rQrY

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