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 0x3fbc2ba451… · ArcScan

Transaction

0x3fbc2ba451…6747ba0b5c

2026-09-16 15:13:07 UTC

SuccessFinalized

0x3fbc2ba45172ececc1de1b5acd90ace11f5492ce8d53e0728eada46747ba0b5cApprove1 day ago

Flowtransfer path

From

0xa8692e1e…34a80874Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,176,728
Timestamp: 1 day ago · 2026-09-16 15:13:07 UTC
Value: $0 (0 USDC)
Transaction fee: $0.007468 (0.007468 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4c6b91f6…c37b614b

Method

Approve

Nonce

87

Position in block

18

Gas & feespaid in USDC

Gas used / limit: 65.7%55,450 / 84,380
Effective gas price: 134.6888 gwei
Base fee (block): 114.6888 gwei
Priority fee paid: 20 gwei
Max fee / gas: 187 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log