An atomic swap is not instant by design. Each side has to publish a transaction and wait for the other chain to confirm it, so the time it takes is set mostly by the block spacing of the two chains involved rather than by anything either party does.
Nothing was lost. The payment was never claimed: it was spent without the preimage, after the timelock, which is the refund path back to the payer, in 7aa5704b1a51460f4dbc1bb17ea9dd213422aa728e61c2c48547ba068a6da8a2.
The swap stopped at TakerPaymentSpendFailed. The maker's claim on the taker's coin was rejected; it can be retried for as long as that payment is unspent.
maker_swap:1269] !taker_coin.send_maker_spends_taker_payment: mm2src\coins\utxo\ "utxo_common:998] utxo_common:950] client:1132] : failed to parse list of 11 headers (coin=RVN, from=4442624, requested_count=11): UnexpectedEnd"
Recorded by the swap's own protocol log, which is the only source that knows: the aggregator reports failed and completed swaps identically. Nothing changed hands, so it sets no reference price.
3661ce56fbc1f6ae14d86fa4d1d526b69338b3218449678ef3192faed1b6abaf
confirmed on-chain, locked to this swap's secret hash
- MakerPaymentSent · MakerPaymentReceived: 3661ce56fbc1f6ae14d86fa4d1d526b69338b3218449678ef3192faed1b6abaf
- MakerPaymentRefunded: 0139912a6bb0e3c176ef00e7e166fa54ff039e46d55671758ff680a0a222e5e2
293bfe53d99fa98be8109638b84beab05af591f572bb9ed5a654897fe0676db9
confirmed on-chain, locked to this swap's secret hash
- TakerFeeSent · TakerFeeValidated: df6b026c07ea1760306df14b1026829659905b1e0089f7869e79e5f7ed590b5d
- TakerPaymentSent · TakerPaymentReceived: 293bfe53d99fa98be8109638b84beab05af591f572bb9ed5a654897fe0676db9
- TakerPaymentRefunded: 7aa5704b1a51460f4dbc1bb17ea9dd213422aa728e61c2c48547ba068a6da8a2
No flags are stored against this swap. Flags are written while a swap sits inside a live pricing window, so on an older swap their absence means it was never assessed rather than that it was assessed and found clean.
Reported by kdf-statsdb-8762.