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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 #0x66ac20c431900d5276b26ae8c88e21c25df7bf550f3c169e1e3c11801161a078 · ArcScan

Block

#21,215,891

2026-09-16 20:43:42 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,891
Timestamp: 4 days ago · 2026-09-16 20:43:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x66ac20c431900d5276b26ae8c88e21c25df7bf550f3c169e1e3c11801161a078
Parent hash: 0x1c0e72b6…b9b3d5a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,891 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

31.5%9,452,221 / 30,000,000

Base fee

20 gwei

State root

0x43f555311783…9fa6c7ffebd9

Transactions root

0x62878f00cb42…d2792cfd36e4

Receipts root

0x1c762337ae09…b4b01f58355d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800