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 0x3a0ea8934b… · ArcScan

Transaction

0x3a0ea8934b…debf73cd23

2026-09-16 19:24:34 UTC

SuccessFinalized

0x3a0ea8934bc0b4eaf77812ef9929b759bb22130eadb4423c5f4712debf73cd23Approve4 hrs ago

Flowtransfer path

From

0x9c98cc10…1587bda8Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,206,516
Timestamp: 4 hrs ago · 2026-09-16 19:24:34 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001782 (0.001782 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd85d1bc7…2303ca1e

Method

Approve

Nonce

34

Position in block

57

Gas & feespaid in USDC

Gas used / limit: 65.7%55,690 / 84,741
Effective gas price: 32.0049 gwei
Base fee (block): 32.0049 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 50.6 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log