Transaction not yet indexed

1278LmPunZCVRJobG8iM8vxo6zxc9sfYHY6qfsDhZWeqg83YFMgBtunTRrdWSf28s6JGN2XRaeqLv9cD8PrT1wvm

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