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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 #0x6817c4fbb5f80d8e20c9344f1f12f3b32640b4b660868266aafcae1e568978ed · ArcScan

Block

#21,242,921

2026-09-17 00:31:51 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,921
Timestamp: 8 days ago · 2026-09-17 00:31:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x6817c4fbb5f80d8e20c9344f1f12f3b32640b4b660868266aafcae1e568978ed
Parent hash: 0x33397e0f…818336c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,921 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

16.4%4,909,829 / 30,000,000

Base fee

20 gwei

State root

0xdfb41176765b…cf77560107f1

Transactions root

0x531c22d546a7…60ee6414f42d

Receipts root

0xbc782f21caa9…f6c987225aab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800