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 0x3039ab0724… · ArcScan

Transaction

0x3039ab0724…e42249e7a2

2026-09-16 21:12:08 UTC

SuccessFinalized

0x3039ab0724297eecfc5def2ee9cc732d88edc67f4e8af1bb91dbf5e42249e7a2Approve14 hrs ago

Flowtransfer path

From

0xfe0a8f02…6b519f3dSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,219,260
Timestamp: 14 hrs ago · 2026-09-16 21:12:08 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002135 (0.002135 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x746fb5be…f468a976

Method

Approve

Nonce

15

Position in block

4

Gas & feespaid in USDC

Gas used / limit: 75.8%55,450 / 73,128
Effective gas price: 38.5118 gwei
Base fee (block): 20 gwei
Priority fee paid: 18.5118 gwei
Max fee / gas: 40.5118 gwei
Max priority / gas: 18.5118 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log