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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 #0x4d99030a0d0cb874a95327140c223a51103972d48ae4821a05a801a3d2b6051d · ArcScan

Block

#21,212,521

2026-09-16 20:15:15 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,212,521
Timestamp: 5 days ago · 2026-09-16 20:15:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d99030a0d0cb874a95327140c223a51103972d48ae4821a05a801a3d2b6051d
Parent hash: 0xeefb5d51…12fd0601
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,212,521 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

21.0%6,297,922 / 30,000,000

Base fee

20 gwei

State root

0x3df5817fb07d…d2982ec65075

Transactions root

0x30883c0d128c…521e8963af79

Receipts root

0xc8a7fbc21e66…f0beaf112884

Nonce

0x0000000000000000

Extra data

0x00000004a817c800