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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 #0xcd17421303bb6353e58b71a01a98fad933380caea66781fa9e44d13465b8ed49 · ArcScan

Block

#21,309,189

2026-09-17 09:51:39 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,189
Timestamp: 11 days ago · 2026-09-17 09:51:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd17421303bb6353e58b71a01a98fad933380caea66781fa9e44d13465b8ed49
Parent hash: 0x37a1d4e1…6d56dfb4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,189 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

59.9%17,976,602 / 30,000,000

Base fee

20 gwei

State root

0xd21df557c389…fe7fcf10c6ec

Transactions root

0x54f2a0f88129…a24f846fe5d6

Receipts root

0xd5ff616a80d9…1bf31b3448c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800