Transaction not yet indexed

263jnddCxCUnmpe8PoLoPMRtZjZu5FGVTttYpNco8HGC2q6CjBK8u4F9pq8AmgftjXaMh4as2pBvUPPrfbVpQbjo

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