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 #21266035 · ArcScan

Block

#21,266,035

2026-09-17 03:47:02 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,035
Timestamp: 13 days ago · 2026-09-17 03:47:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x018d04520ccc6e300db410215e1c6f6b115e9c0e7b6f1fd9abaccb2be99e196a
Parent hash: 0x498656ae…460faba4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,035 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

36.2%10,869,512 / 30,000,000

Base fee

20 gwei

State root

0xe553fff9835c…77af301a8a62

Transactions root

0xcd320b936e9e…19b7747667dd

Receipts root

0xfd459c75a4aa…a2206041fdcf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800