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 0xc8a8dde81b… · ArcScan

Transaction

0xc8a8dde81b…cf3fa63b2c

2026-09-16 23:58:02 UTC

SuccessFinalized

0xc8a8dde81bb32e5423907abc274cd9e4021c5d137fafef134cd71acf3fa63b2cContract Call9 hrs ago

Flowtransfer path

From

0x4c5c9fbd…6254be6cSender

To

Permit2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,238,915
Timestamp: 9 hrs ago · 2026-09-16 23:58:02 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000756 (0.000756 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x87517c45132 bytes

Included in block0x3a49455e…a2a6ef86

Method

Contract Call

Nonce

28

Position in block

39

Gas & feespaid in USDC

Gas used / limit: 44.3%30,250 / 68,251
Effective gas price: 25 gwei
Base fee (block): 20 gwei
Priority fee paid: 5 gwei
Max fee / gas: 30 gwei
Max priority / gas: 5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log