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 0x3a4e9a5189… · ArcScan

Transaction

0x3a4e9a5189…d8770d4572

2026-09-17 05:32:42 UTC

SuccessFinalized

0x3a4e9a5189a8a643f3080d665abeafba9d67249622d536c768eeb3d8770d4572Approve14 hrs ago

Flowtransfer path

From

0xd77956d7…e74f7dc5Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,278,542
Timestamp: 14 hrs ago · 2026-09-17 05:32:42 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001194 (0.001194 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa458401c…514330b4

Method

Approve

Nonce

10

Position in block

23

Gas & feespaid in USDC

Gas used / limit: 66.7%55,786 / 83,679
Effective gas price: 21.415 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.415 gwei
Max fee / gas: 25.415 gwei
Max priority / gas: 1.415 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log