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 0x18b166d1d3… · ArcScan

Transaction

0x18b166d1d3…404034a9f6

2026-09-16 19:07:16 UTC

SuccessFinalized

0x18b166d1d3ecf0794f27ee7d85729309b26cd74de4e5ed55b2aa1c404034a9f6Approve1 day ago

Flowtransfer path

From

0x85e3dbbb…8f686e35Sender

To

0x7c8de293…9dcba1ecRecipient

Overviewreceipt · block context

Status: Success
Block: #21,204,467
Timestamp: 1 day ago · 2026-09-16 19:07:16 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002404 (0.002404 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xee23e929…3a4e4ceb

Method

Approve

Nonce

125

Position in block

27

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 48.9603 gwei
Base fee (block): 29.1872 gwei
Priority fee paid: 19.7731 gwei
Max fee / gas: 63.2523 gwei
Max priority / gas: 19.7731 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log