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 0x643d705a2e… · ArcScan

Transaction

0x643d705a2e…d539be9ae9

2026-09-17 15:28:35 UTC

SuccessFinalized

0x643d705a2e3a96761e5d986c734f286cf3df2c965bbe0eb0e60e56d539be9ae9Approve10 hrs ago

Flowtransfer path

From

0x2c2951fb…af431356Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,349,086
Timestamp: 10 hrs ago · 2026-09-17 15:28:35 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001209 (0.001209 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x2d2be8fc…85922920

Method

Approve

Nonce

68

Position in block

17

Gas & feespaid in USDC

Gas used / limit: 65.7%55,450 / 84,379
Effective gas price: 21.8076 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.8076 gwei
Max fee / gas: 28.8076 gwei
Max priority / gas: 1.8076 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log