Transaction not yet indexed

fn977JsCazXgrSaa1QiKm9zxC3ptM4Zga27wNszPcdmMKRB9uyTBGbA7oN8th9E6WDAJbFrQP4fRzWqgDBKU4RT

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