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 0x638fb1b311… · ArcScan

Transaction

0x638fb1b311…5d4ee0b42e

2026-09-17 16:42:07 UTC

SuccessFinalized

0x638fb1b3117cdc55c404d98630888190d36c75efbe30c087569ee45d4ee0b42eApprove1 day ago

Flowtransfer path

From

0xfe6232fc…c6163b55Sender

To

0xcc5c8d46…1e006911Recipient

Overviewreceipt · block context

Status: Success
Block: #21,357,697
Timestamp: 1 day ago · 2026-09-17 16:42:07 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001768 (0.001768 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x5ca3a8bf…e7b0ebf5

Method

Approve

Nonce

44

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 36 gwei
Base fee (block): 20 gwei
Priority fee paid: 16 gwei
Max fee / gas: 36 gwei
Max priority / gas: 36 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log