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 0x3f9b4e1f68… · ArcScan

Transaction

0x3f9b4e1f68…78bf1d113e

2026-09-16 23:09:17 UTC

SuccessFinalized

0x3f9b4e1f68c5c6beec683498ed3cb12a0c8dad423729a826fa573878bf1d113eApprove1 day ago

Flowtransfer path

From

0xb317d1d7…80577098Sender

To

0xb7b66cf6…0819fc7aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,233,139
Timestamp: 1 day ago · 2026-09-16 23:09:17 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001618 (0.001618 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xefdce77e…06d346b4

Method

Approve

Nonce

96

Position in block

7

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 32.942 gwei
Base fee (block): 20 gwei
Priority fee paid: 12.942 gwei
Max fee / gas: 32.942 gwei
Max priority / gas: 32.942 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log