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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 #0xc9abc542d1bf354356c5c3a0801383953ea0caa57e172e9fb73af42252ccbb8f · ArcScan

Block

#21,278,056

2026-09-17 05:28:36 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,056
Timestamp: 15 days ago · 2026-09-17 05:28:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xc9abc542d1bf354356c5c3a0801383953ea0caa57e172e9fb73af42252ccbb8f
Parent hash: 0x393ccaff…8a2463ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,056 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

16.4%4,906,800 / 30,000,000

Base fee

20 gwei

State root

0x25c8782e1cbe…93fab2c5d1f4

Transactions root

0xceba24bf65f1…03d92cf0047a

Receipts root

0xb75a0afd11d9…9e6a6596f46d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800