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 #21298802 · ArcScan

Block

#21,298,802

2026-09-17 08:23:54 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,802
Timestamp: 57 days ago · 2026-09-17 08:23:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x5e4dbd105f4f3fe61e98270b06c8663949446624520a970984bc7a416c85cdb3
Parent hash: 0x8e4d090e…dc7daad4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,802 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.1%1,836,871 / 30,000,000

Base fee

20 gwei

State root

0xa5d19b436da5…6ff8cd73c30f

Transactions root

0xdc60ffccd3e9…b3dd82eb2bef

Receipts root

0x0ca90535036a…8d19240702da

Nonce

0x0000000000000000

Extra data

0x00000004a817c800