Transaction not yet indexed

263TJC9CUW5CZo4aHUjjFbLo1LJ7qCKyir4ygNLqqnAP8oEJ6vmerHfCZSpT1edZAapQS1kjZnGTwMAr5zoHHHUn

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