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 0x821f1a7bf8… · ArcScan

Transaction

0x821f1a7bf8…2facf25529

2026-09-17 01:07:29 UTC

SuccessFinalized

0x821f1a7bf879ae7ea6cd5ded73a38583f682da2662ecccebc381832facf25529Contract Call16 hrs ago

Flowtransfer path

From

0xa30f9278…8c6fcbf8Sender

To

0xc3d38211…7d4c3465Recipient

Overviewreceipt · block context

Status: Success
Block: #21,247,141
Timestamp: 16 hrs ago · 2026-09-17 01:07:29 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001897 (0.001897 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x130100a9173 bytes

Included in block0x2af89e1e…52411a78

Method

Contract Call

Nonce

19,851

Position in block

15

Gas & feespaid in USDC

Gas used / limit: 2.6%66,426 / 2,500,000
Effective gas price: 28.5731 gwei
Base fee (block): 20 gwei
Priority fee paid: 8.5731 gwei
Max fee / gas: 48.5731 gwei
Max priority / gas: 8.5731 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log