Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0xb0a1c84e2b… · ArcScan

Transaction

0xb0a1c84e2b…994dd451a1

2026-09-16 18:22:34 UTC

SuccessFinalized

0xb0a1c84e2bea2eae31cc8c4fbb315cb2fd7d270c895a5846fd7e32994dd451a1Approve15 hrs ago

Flowtransfer path

From

0x2a5b0f73…296f0df3Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,199,171
Timestamp: 15 hrs ago · 2026-09-16 18:22:34 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.012774 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc9af27c6…7c67bd90

Method

Approve

Nonce

101

Position in block

15

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 230.4255 gwei
Base fee (block): 110.8207 gwei
Priority fee paid: 119.6048 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log