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 #21307747 · ArcScan

Block

#21,307,747

2026-09-17 09:39:28 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,747
Timestamp: 32 days ago · 2026-09-17 09:39:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a1e77365503e9fd4a729bc8ebe533dada92a86b3d6a85e9261b5b2afd8938a6
Parent hash: 0xc91c9bcc…c6013e5b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,747 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

38.4%11,530,159 / 30,000,000

Base fee

20 gwei

State root

0x741ca853b42f…8e3d671ce4af

Transactions root

0xd817bbb657d4…99847cd6ba0d

Receipts root

0x1bc48b5e22b1…a4661a74c88e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800