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 0x378badb5f6… · ArcScan

Transaction

0x378badb5f6…ca9006ea10

2026-09-16 14:47:42 UTC

SuccessFinalized

0x378badb5f64592e3d17c04ceec9b22854b7392cf06f8e69f0619b4ca9006ea10Approve49 mins ago

Flowtransfer path

From

0xc00b77cf…8d8f78f0Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,173,718
Timestamp: 49 mins ago · 2026-09-16 14:47:42 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.010995 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4b890244…37bd507f

Method

Approve

Nonce

164

Position in block

9

Gas & feespaid in USDC

Gas used / limit: 55.5%55,450 / 100,000
Effective gas price: 198.302 gwei
Base fee (block): 116.8881 gwei
Priority fee paid: 81.4139 gwei
Max fee / gas: 198.302 gwei
Max priority / gas: 198.302 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log