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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 #0xcf1fe8cc355f673dd733945d4c2855750e4dd0b9f42e9e3e3f78c6c4c852d105 · ArcScan

Block

#21,345,263

2026-09-17 14:56:17 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,263
Timestamp: 54 days ago · 2026-09-17 14:56:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf1fe8cc355f673dd733945d4c2855750e4dd0b9f42e9e3e3f78c6c4c852d105
Parent hash: 0x04796eb2…d57cbb44
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,263 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.2%3,966,052 / 30,000,000

Base fee

20 gwei

State root

0x378ae80c7caa…03556b294848

Transactions root

0xb9906147a832…2037c5824df2

Receipts root

0x0dd02891c698…08d3b6c2a5bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800