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 0xb4ef619fd3… · ArcScan

Transaction

0xb4ef619fd3…4e103b5967

2026-09-16 23:42:02 UTC

SuccessFinalized

0xb4ef619fd36f9782e4c9e7d5bd8085a2960b60697eef0f056c082e4e103b5967Approve11 hrs ago

Flowtransfer path

From

0x43ddd95b…fc4de87aSender

To

0xf8495a72…b8f455d0Recipient

Overviewreceipt · block context

Status: Success
Block: #21,237,020
Timestamp: 11 hrs ago · 2026-09-16 23:42:02 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001228 (0.001228 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x528c6b33…eaa6a54a

Method

Approve

Nonce

159

Position in block

12

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 25 gwei
Base fee (block): 20 gwei
Priority fee paid: 5 gwei
Max fee / gas: 35 gwei
Max priority / gas: 5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log