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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 #0x857bcc6781e665b7c4891c66a37f66803acd33a0d9fac89473f22896f5dde5c9 · ArcScan

Block

#21,399,281

2026-09-17 22:33:30 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,281
Timestamp: 30 days ago · 2026-09-17 22:33:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x857bcc6781e665b7c4891c66a37f66803acd33a0d9fac89473f22896f5dde5c9
Parent hash: 0x52f6ac7b…82dd0892
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,281 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.3%1,587,205 / 30,000,000

Base fee

20 gwei

State root

0x935a95d59294…568e20ef5cbd

Transactions root

0x892c0f0f064c…cc6b2c224d69

Receipts root

0xac9f52f47824…f46f15fc96d1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800