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 0x4ac366b5fd… · ArcScan

Transaction

0x4ac366b5fd…748e79c2b5

2026-09-16 19:21:27 UTC

SuccessFinalized

0x4ac366b5fd447802cb94e10a12bc4d0f3036ee5a14368d6267e54d748e79c2b5Approve21 hrs ago

Flowtransfer path

From

0x1ad3b2f9…5cd9634dSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,206,147
Timestamp: 21 hrs ago · 2026-09-16 19:21:27 UTC
Value: $0 (0 USDC)
Transaction fee: $0.05 (0.048479 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x2c6f30b3…2149ff63

Method

Approve

Nonce

84

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 874.479 gwei
Base fee (block): 31.1317 gwei
Priority fee paid: 843.3473 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log