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 0x8a74b16643… · ArcScan

Transaction

0x8a74b16643…5105a2633c

2026-09-16 15:29:23 UTC

SuccessFinalized

0x8a74b16643b77c819adbc88f0fd5df751978c0bb388dbe919deb855105a2633cApprove1 day ago

Flowtransfer path

From

0x2b94e418…523015a7Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,178,654
Timestamp: 1 day ago · 2026-09-16 15:29:23 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003046 (0.003046 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xceb56fdc…e7598a69

Method

Approve

Nonce

0

Position in block

9

Gas & feespaid in USDC

Gas used / limit: 65.7%55,438 / 84,362
Effective gas price: 54.9483 gwei
Base fee (block): 35.1483 gwei
Priority fee paid: 19.8 gwei
Max fee / gas: 71.08 gwei
Max priority / gas: 19.8 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log