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 0x8fa8c31442… · ArcScan

Transaction

0x8fa8c31442…18e65738e2

2026-09-16 14:11:40 UTC

SuccessFinalized

0x8fa8c31442ea4e7fbfa60a3e18783c9315d8d6e37b76a24a59584518e65738e2Approve8 hrs ago

Flowtransfer path

From

0x0d1adf9b…d1c807ebSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,169,449
Timestamp: 8 hrs ago · 2026-09-16 14:11:40 UTC
Value: $0 (0 USDC)
Transaction fee: $0.007914 (0.007914 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xbe06ff5e…7e1f6de5

Method

Approve

Nonce

10

Position in block

49

Gas & feespaid in USDC

Gas used / limit: 65.7%55,786 / 84,885
Effective gas price: 141.8781 gwei
Base fee (block): 110.8781 gwei
Priority fee paid: 31 gwei
Max fee / gas: 179.4914 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log