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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 #0xcf8ca3e56ddaa7f80a4c1c950db1451cef192e1e31af5dd8ebd823413e45a1a1 · ArcScan

Block

#21,278,280

2026-09-17 05:30:29 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,280
Timestamp: 8 days ago · 2026-09-17 05:30:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf8ca3e56ddaa7f80a4c1c950db1451cef192e1e31af5dd8ebd823413e45a1a1
Parent hash: 0x3cb15493…763395ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,280 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.4%4,930,264 / 30,000,000

Base fee

20 gwei

State root

0xf9b85aba8e85…5962eb857e2d

Transactions root

0x4d3c86f74c64…21e0de9c1b5b

Receipts root

0xccf27577c61c…5610ea1b620a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800