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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 #0xb5a10f7cb65ccd5fc6a48b10150445ce2b5cc246c43c69326866192f05d90513 · ArcScan

Block

#21,244,121

2026-09-17 00:41:59 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,121
Timestamp: 8 days ago · 2026-09-17 00:41:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5a10f7cb65ccd5fc6a48b10150445ce2b5cc246c43c69326866192f05d90513
Parent hash: 0x000bad85…7659c0d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,121 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

22.3%6,700,696 / 30,000,000

Base fee

20 gwei

State root

0xead5763b4e69…9eb239f42e55

Transactions root

0xba4c49f35ac6…e50840d5bdb7

Receipts root

0x8f3fdedc44a7…d911d816577c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800