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 0x8cfd08eca5… · ArcScan

Transaction

0x8cfd08eca5…4f11ecefb1

2026-09-16 15:06:44 UTC

SuccessFinalized

0x8cfd08eca5d3c415a6cdecd01fa2ff71d2547d0b91c59041130b854f11ecefb1Approve4 hrs ago

Flowtransfer path

From

0xadbff3e7…eeb31013Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,175,971
Timestamp: 4 hrs ago · 2026-09-16 15:06:44 UTC
Value: $0 (0 USDC)
Transaction fee: $0.009244 (0.009244 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x32f3ae4c…5b49f747

Method

Approve

Nonce

3

Position in block

47

Gas & feespaid in USDC

Gas used / limit: 65.7%55,438 / 84,362
Effective gas price: 166.7487 gwei
Base fee (block): 166.7487 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 170 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log