Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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 #21371706 · ArcScan

Block

#21,371,706

2026-09-17 18:40:28 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,706
Timestamp: 11 days ago · 2026-09-17 18:40:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x9588162273b0775bef423fd425b5b9cad42712cb23b1b9acb10ebf28ffa03ed7
Parent hash: 0x605b81b8…879ecadd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,706 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

14.4%4,336,848 / 30,000,000

Base fee

20 gwei

State root

0x3e983be29acf…26380ee707f2

Transactions root

0x75321103ccde…dba776d81778

Receipts root

0x8c91b30eaba7…9c691471932d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800