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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 #0x20d97d67d0cef52152f7d3ea385e341280d3ae458556e2d0bee2a04a44af3c2d · ArcScan

Block

#21,421,305

2026-09-18 01:39:40 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,305
Timestamp: 55 days ago · 2026-09-18 01:39:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x20d97d67d0cef52152f7d3ea385e341280d3ae458556e2d0bee2a04a44af3c2d
Parent hash: 0x812282a9…116dba6d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,305 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

16.6%4,974,933 / 30,000,000

Base fee

20 gwei

State root

0xcad5f21c79cd…22bbd9de49b3

Transactions root

0x682a0a693c92…f85fa7eee062

Receipts root

0xebf29422f8ae…3fae9ca6b69d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800