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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 #0x866703ec4e730cb0a5a540b394ef0da9a9dad130bb7b8a18f1b557d9935691d8 · ArcScan

Block

#21,244,543

2026-09-17 00:45:33 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,543
Timestamp: 20 days ago · 2026-09-17 00:45:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x866703ec4e730cb0a5a540b394ef0da9a9dad130bb7b8a18f1b557d9935691d8
Parent hash: 0xb3b2ea3e…b9a9cbcd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,543 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.1%2,430,020 / 30,000,000

Base fee

20 gwei

State root

0x83795d3cec1b…a216142bfcd6

Transactions root

0xfb10aaeae704…ebeef4fbe106

Receipts root

0xb19bd90965c9…34137da31a42

Nonce

0x0000000000000000

Extra data

0x00000004a817c800