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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 #0xb688509ce3d37b8c3eb8fdf23ce5ae8400d83f04504a02897765e34e74c97b3d · ArcScan

Block

#21,386,554

2026-09-17 20:45:55 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,554
Timestamp: 28 days ago · 2026-09-17 20:45:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xb688509ce3d37b8c3eb8fdf23ce5ae8400d83f04504a02897765e34e74c97b3d
Parent hash: 0x4e685a25…26cca7c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,554 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

33.1%9,925,662 / 30,000,000

Base fee

20 gwei

State root

0x854db3a4ce78…225be9e604a2

Transactions root

0x6b2ef54ee32d…f2cedfdd253a

Receipts root

0x1b604ad3e2c5…c29b48e00b49

Nonce

0x0000000000000000

Extra data

0x00000004a817c800