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 0x3b74440b50… · ArcScan

Transaction

0x3b74440b50…5405d0d9b8

2026-09-16 16:53:52 UTC

SuccessFinalized

0x3b74440b5035fa0342df2a026e0f63c69968f2d4bc5a2f5d14eee45405d0d9b8Approve1 day ago

Flowtransfer path

From

0xb8ee88d0…c378a5a1Sender

To

0xd22a5853…84352f27Recipient

Overviewreceipt · block context

Status: Success
Block: #21,188,663
Timestamp: 1 day ago · 2026-09-16 16:53:52 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001536 (0.001536 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x579c6b96…70a60d76

Method

Approve

Nonce

221

Position in block

21

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 31.283 gwei
Base fee (block): 21.8727 gwei
Priority fee paid: 9.4103 gwei
Max fee / gas: 43.1087 gwei
Max priority / gas: 9.4103 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log