Transaction not yet indexed

UC3zi3A4V99eC4vZ7sWanDaKaBEKg4tXpiY44hZFb5dkuSa5rajRHLQuJQr9gMojfME3gpkdLZCWznY5ZEMFo5J

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