Transaction not yet indexed

S6f91jZdVsM5LM7UcaGxjDeVL8AYydp3oirsbR6vkjCQoUjXmsuKULsDUCghZXap5mjYAC7ktcAkPqZAz757iRV

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