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 0x66a7b54c1f… · ArcScan

Transaction

0x66a7b54c1f…dc3f53a8e8

2026-09-16 16:54:14 UTC

SuccessFinalized

0x66a7b54c1fe4f3cba60fa41762d8e7a5908e54b2164e20d8a91f86dc3f53a8e8Approve13 hrs ago

Flowtransfer path

From

0xe973e49c…4430ffcfSender

To

0x6f49e5f5…6ff65eb1Recipient

Overviewreceipt · block context

Status: Success
Block: #21,188,707
Timestamp: 13 hrs ago · 2026-09-16 16:54:14 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002518 (0.002518 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x9c5a5124…5f07e10b

Method

Approve

Nonce

825

Position in block

4

Gas & feespaid in USDC

Gas used / limit: 66.1%49,380 / 74,653
Effective gas price: 51 gwei
Base fee (block): 20 gwei
Priority fee paid: 31 gwei
Max fee / gas: 64.0813 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log