Transaction not yet indexed

t3G257RaDBnu9ZpJSsE2pp1nB7rTZWkxQ2BTb27VXpyLvbMM8RyH7B8YtRhBFsvCUDDT1xdQXJX1ExJKexxNxum

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