Overview Blocks Txns

Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Transaction 0x66bc4b28a9… · ArcScan

Transaction

0x66bc4b28a9…b0aeb53b02

2026-09-16 19:09:09 UTC

SuccessFinalized

0x66bc4b28a968b290ea2de9a3bf425136ff95d263fc21f04db54ec5b0aeb53b02Approve13 hrs ago

Flowtransfer path

From

0xd266045b…c235f324Sender

To

0x25478e96…e9bac23fRecipient

Overviewreceipt · block context

Status: Success
Block: #21,204,690
Timestamp: 13 hrs ago · 2026-09-16 19:09:09 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003127 (0.003127 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x544c7a98…c19af550

Method

Approve

Nonce

216

Position in block

17

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 63.6638 gwei
Base fee (block): 29.5029 gwei
Priority fee paid: 34.1609 gwei
Max fee / gas: 63.6638 gwei
Max priority / gas: 63.6638 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log