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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 #0x1a1e57588210b6abd6819ce2e82aee9f628e90af612bb3e7199be280942e915b · ArcScan

Block

#21,542,421

2026-09-18 18:43:27 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,421
Timestamp: 28 days ago · 2026-09-18 18:43:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a1e57588210b6abd6819ce2e82aee9f628e90af612bb3e7199be280942e915b
Parent hash: 0x66e74fc8…7cdc157d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,421 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

9.1%2,723,297 / 30,000,000

Base fee

20 gwei

State root

0x81cf5873e24a…04629b201c60

Transactions root

0x09ce6a180da8…9f7aeafad08f

Receipts root

0xbaa34891babb…af834193f897

Nonce

0x0000000000000000

Extra data

0x00000004a817c800