Transaction not yet indexed

At3C4yDt8tmm48eRiEZeQYVnefvJG2utxzGewwY6oU4K3by6NF129kDU8ZdNwX4aWsApfJpAeaVf2PiJMNcCbk2

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