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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 #0x12339e23794ecfdf5ff04b18f45409aab1ee018de7a78ea5818a6cf8a21b82ce · ArcScan

Block

#21,387,867

2026-09-17 20:57:01 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,867
Timestamp: 10 days ago · 2026-09-17 20:57:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x12339e23794ecfdf5ff04b18f45409aab1ee018de7a78ea5818a6cf8a21b82ce
Parent hash: 0x5802e1b8…47325ae8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,867 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

14.4%4,308,965 / 30,000,000

Base fee

20 gwei

State root

0x6c257076f7c3…269674d5b080

Transactions root

0xf1797230028e…2c4a35624018

Receipts root

0x98b5b4d5e900…11f27ed5beed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800