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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 #0x3ac5a39acf3d0cf352782104fa9805fb752c3557ba2f81cbe42ad305e3220604 · ArcScan

Block

#21,287,837

2026-09-17 06:51:14 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,837
Timestamp: 8 days ago · 2026-09-17 06:51:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ac5a39acf3d0cf352782104fa9805fb752c3557ba2f81cbe42ad305e3220604
Parent hash: 0xaca64250…3fab92c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,837 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

28.3%8,503,729 / 30,000,000

Base fee

20 gwei

State root

0xb9b740d4b99a…5ad7614e17a9

Transactions root

0xedb5edee6786…e71212269d34

Receipts root

0x4157abffbe64…b74bbb4dc3e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800