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 0x742e5defd6… · ArcScan

Transaction

0x742e5defd6…3cf0c1eed9

2026-09-16 19:20:38 UTC

SuccessFinalized

0x742e5defd65ee1e78f5866b4dc3a1644e032f61725bbfef22761573cf0c1eed9Approve7 hrs ago

Flowtransfer path

From

0x7a034d92…fbab8a1cSender

To

0x9ec92712…ddd32889Recipient

Overviewreceipt · block context

Status: Success
Block: #21,206,050
Timestamp: 7 hrs ago · 2026-09-16 19:20:38 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002913 (0.002913 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa7b0e96e…6dd0ea26

Method

Approve

Nonce

157

Position in block

6

Gas & feespaid in USDC

Gas used / limit: 66.1%46,249 / 69,946
Effective gas price: 62.9994 gwei
Base fee (block): 31.9994 gwei
Priority fee paid: 31 gwei
Max fee / gas: 78.5451 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log