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 0x3a976d3643… · ArcScan

Transaction

0x3a976d3643…9f7474cba8

2026-09-16 14:46:38 UTC

SuccessFinalized

0x3a976d3643b6b3c16e4e14b3fa4532fdf2b9349b711bc016fd80329f7474cba8Approve2 hrs ago

Flowtransfer path

From

0x55144268…a2d001caSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,173,590
Timestamp: 2 hrs ago · 2026-09-16 14:46:38 UTC
Value: $0 (0 USDC)
Transaction fee: $0.009522 (0.009522 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb3dbd133…a9f637f6

Method

Approve

Nonce

0

Position in block

47

Gas & feespaid in USDC

Gas used / limit: 98.6%55,438 / 56,241
Effective gas price: 171.7753 gwei
Base fee (block): 152.3753 gwei
Priority fee paid: 19.4 gwei
Max fee / gas: 241.9447 gwei
Max priority / gas: 19.4 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log