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 0x4c39b7e11e… · ArcScan

Transaction

0x4c39b7e11e…0e48676dec

2026-09-16 15:49:20 UTC

SuccessFinalized

0x4c39b7e11e06fd8f357e4f0576de97cdbbed559dde8eabb4d0fd940e48676decApprove5 hrs ago

Flowtransfer path

From

0x40e4b563…8fa615b0Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,181,018
Timestamp: 5 hrs ago · 2026-09-16 15:49:20 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002869 (0.002869 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8eb73656…41e859e5

Method

Approve

Nonce

166

Position in block

23

Gas & feespaid in USDC

Gas used / limit: 65.7%55,450 / 84,380
Effective gas price: 51.7514 gwei
Base fee (block): 41.3114 gwei
Priority fee paid: 10.44 gwei
Max fee / gas: 66.59 gwei
Max priority / gas: 10.44 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log