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 0xfd12fa9438… · ArcScan

Transaction

0xfd12fa9438…d680d70830

2026-09-16 14:23:01 UTC

SuccessFinalized

0xfd12fa9438b2bc9703be87bdd9d0bf5360dc6ec09f822fd34cbc58d680d70830Approve1 day ago

Flowtransfer path

From

0x74c9622b…69785be2Sender

To

0x394d38f8…e441fa2eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,170,794
Timestamp: 1 day ago · 2026-09-16 14:23:01 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.010069 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x060a659f…8004e0cc

Method

Approve

Nonce

7

Position in block

39

Gas & feespaid in USDC

Gas used / limit: 38.3%45,985 / 120,000
Effective gas price: 218.9737 gwei
Base fee (block): 198.9737 gwei
Priority fee paid: 20 gwei
Max fee / gas: 302.3895 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log