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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 #0x3800d4f7ef4609967f62d40025504c3bd8e20bedf386044e065873c425559aed · ArcScan

Block

#21,521,189

2026-09-18 15:43:58 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,189
Timestamp: 18 days ago · 2026-09-18 15:43:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x3800d4f7ef4609967f62d40025504c3bd8e20bedf386044e065873c425559aed
Parent hash: 0x5f97cb0e…4fa5b2bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,189 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.7%2,902,946 / 30,000,000

Base fee

20 gwei

State root

0x49e662a7a185…df82128640fc

Transactions root

0x9a89083c9abf…046fb67e30ed

Receipts root

0x52e222726618…00c91aa99ee4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800