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 0x821bc7d51e… · ArcScan

Transaction

0x821bc7d51e…6b73e142e3

2026-09-16 18:26:15 UTC

SuccessFinalized

0x821bc7d51e7add95fc3d3b7769a4bad1b22fffa2dfca4651e4279e6b73e142e3Contract Call22 hrs ago

Flowtransfer path

From

0x42bc716c…775e834fSender

To

0x9689992f…44488341Recipient

Overviewreceipt · block context

Status: Success
Block: #21,199,608
Timestamp: 22 hrs ago · 2026-09-16 18:26:15 UTC
Value: $2.00 (2 USDC)
Transaction fee: $0.15 (0.152804 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x3e0f9c3c1,284 bytes

Included in block0x82ef2f81…51019554

Method

Contract Call

Nonce

109

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 26.3%263,174 / 1,000,000
Effective gas price: 580.62 gwei
Base fee (block): 206.7446 gwei
Priority fee paid: 373.8754 gwei
Max fee / gas: 580.62 gwei
Max priority / gas: 580.62 gwei
Txn type: EIP-1559 (2)
Event logs: 13 logs