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 0xa966d59452… · ArcScan

Transaction

0xa966d59452…07dbba3d20

2026-09-16 18:01:10 UTC

SuccessFinalized

0xa966d59452cc18c0968b724fccd9e1c3b41f34baa8a8bc7e2ae75607dbba3d20Approve20 hrs ago

Flowtransfer path

From

0xa49c1b75…bad6209eSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,196,636
Timestamp: 20 hrs ago · 2026-09-16 18:01:10 UTC
Value: $0 (0 USDC)
Transaction fee: $0.03 (0.027179 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf831569c…78def97d

Method

Approve

Nonce

56

Position in block

8

Gas & feespaid in USDC

Gas used / limit: 6.4%38,362 / 600,000
Effective gas price: 708.5065 gwei
Base fee (block): 393.8409 gwei
Priority fee paid: 314.6656 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log