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 0xfb270403e9… · ArcScan

Transaction

0xfb270403e9…5e7f46aa80

2026-09-16 18:00:25 UTC

SuccessFinalized

0xfb270403e980f3bc6d0e44c0b273e1eeb3be1647b31192b2af76bc5e7f46aa80Approve1 day ago

Flowtransfer path

From

0x921b56c0…421a5047Sender

To

0xb2d5c0ce…f72a6659Recipient

Overviewreceipt · block context

Status: Success
Block: #21,196,547
Timestamp: 1 day ago · 2026-09-16 18:00:25 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.02001 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x70e51ff3…5ec6e1e8

Method

Approve

Nonce

310

Position in block

75

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 407.3063 gwei
Base fee (block): 387.3063 gwei
Priority fee paid: 20 gwei
Max fee / gas: 557.3329 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log