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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 #0x66d7927d2fc6dcdf8163c7051db1d668d54c00e64e50a98c1c84e25105a9882a · ArcScan

Block

#21,345,057

2026-09-17 14:54:33 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,057
Timestamp: 56 days ago · 2026-09-17 14:54:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x66d7927d2fc6dcdf8163c7051db1d668d54c00e64e50a98c1c84e25105a9882a
Parent hash: 0xbb321766…ee103f52
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,057 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

17.2%5,166,576 / 30,000,000

Base fee

20 gwei

State root

0x1912679b4355…382f4e4af8fc

Transactions root

0x933bd26c55ec…8a78e44cb683

Receipts root

0xfc579eb65cea…618c076dc933

Nonce

0x0000000000000000

Extra data

0x00000004a817c800