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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 #0xcf2e56e04014036aa26fbad45ff57c9c509b4fe49157f84a82ebaa85610e09df · ArcScan

Block

#21,221,888

2026-09-16 21:34:19 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,888
Timestamp: 8 days ago · 2026-09-16 21:34:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf2e56e04014036aa26fbad45ff57c9c509b4fe49157f84a82ebaa85610e09df
Parent hash: 0xefce2e17…202e35db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,888 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

21.4%6,434,581 / 30,000,000

Base fee

20 gwei

State root

0x480934c0495c…52845f3da0ac

Transactions root

0x4895a12202fa…42a95985fe06

Receipts root

0xbc3b58528c3d…b3349b0a5510

Nonce

0x0000000000000000

Extra data

0x00000004a817c800