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 0x78e2b84b19… · ArcScan

Transaction

0x78e2b84b19…c1ffa1c123

2026-09-16 19:19:25 UTC

SuccessFinalized

0x78e2b84b194e00e3640964eeb60b5982facd8d1df13d6664bb697ac1ffa1c123Approve1 day ago

Flowtransfer path

From

0x3c2b49fd…8e58e0daSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,205,906
Timestamp: 1 day ago · 2026-09-16 19:19:25 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003662 (0.003662 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x6937279f…609a5c9b

Method

Approve

Nonce

3

Position in block

39

Gas & feespaid in USDC

Gas used / limit: 66.7%55,786 / 83,679
Effective gas price: 65.6547 gwei
Base fee (block): 48.4331 gwei
Priority fee paid: 17.2216 gwei
Max fee / gas: 80.246 gwei
Max priority / gas: 17.2216 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log