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 0x450c50b1f7… · ArcScan

Transaction

0x450c50b1f7…244e667eee

2026-09-16 18:13:56 UTC

SuccessFinalized

0x450c50b1f7f16cbf0ab7ac8614efa6468d60dc1cd0ee4aa72ee4fb244e667eeeApprove15 hrs ago

Flowtransfer path

From

0x3831fe5e…0204f0bdSender

To

0xf3dacfa7…88640a08Recipient

Overviewreceipt · block context

Status: Success
Block: #21,198,149
Timestamp: 15 hrs ago · 2026-09-16 18:13:56 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004024 (0.004024 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4da6a6f8…c1042f5b

Method

Approve

Nonce

1,706

Position in block

29

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 81.9227 gwei
Base fee (block): 61.9227 gwei
Priority fee paid: 20 gwei
Max fee / gas: 110.8049 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log