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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.

Block #0x66e502b696d8aaad585a62b6e97051522b538826003399e34fccd22157b1259d · ArcScan

Block

#21,377,346

2026-09-17 19:28:07 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,346
Timestamp: 55 days ago · 2026-09-17 19:28:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x66e502b696d8aaad585a62b6e97051522b538826003399e34fccd22157b1259d
Parent hash: 0x6733ddb9…f2dea2c1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,346 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.3%2,781,124 / 30,000,000

Base fee

20 gwei

State root

0x68c16af2b76a…8503c26cf0e4

Transactions root

0x3aceb8a30ba8…18c7ad34f0e3

Receipts root

0xd77b35eb4d12…b3e0b9471f82

Nonce

0x0000000000000000

Extra data

0x00000004a817c800