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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 #0x7bb6a0f74a3a3bbee8cfc7c438cc07b4e89e7ae3e2961d3a2a3fc198024620ef · ArcScan

Block

#21,356,721

2026-09-17 16:33:04 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,721
Timestamp: 52 days ago · 2026-09-17 16:33:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x7bb6a0f74a3a3bbee8cfc7c438cc07b4e89e7ae3e2961d3a2a3fc198024620ef
Parent hash: 0x7df1484e…48c9913d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,721 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

25.7%7,719,025 / 30,000,000

Base fee

20 gwei

State root

0xb8c68fb0f0f1…b31fe3629e02

Transactions root

0xe747e4fbdaf5…376349ff49b3

Receipts root

0x194714129166…1900a44ddb4e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800