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 0x8dc66d2b4a… · ArcScan

Transaction

0x8dc66d2b4a…c2f192ee1e

2026-09-16 21:31:05 UTC

SuccessFinalized

0x8dc66d2b4a22368bd64de4e1a131ac9364daf553157ccf4d9e64aac2f192ee1eApprove1 day ago

Flowtransfer path

From

0x81d20b2c…a815717dSender

To

0xb15bf1eb…46799703Recipient

Overviewreceipt · block context

Status: Success
Block: #21,221,506
Timestamp: 1 day ago · 2026-09-16 21:31:05 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002456 (0.002456 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xba361b67…2d9be7e7

Method

Approve

Nonce

434

Position in block

10

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 50 gwei
Base fee (block): 20 gwei
Priority fee paid: 30 gwei
Max fee / gas: 50 gwei
Max priority / gas: 50 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log