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 #21356354 · ArcScan

Block

#21,356,354

2026-09-17 16:29:58 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,354
Timestamp: 48 days ago · 2026-09-17 16:29:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xd3634045d5a7edc61fe782c1c8e351baf0451de95be302ad091477f10736b9eb
Parent hash: 0x4569fc78…4706e3df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,354 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

28.6%8,567,693 / 30,000,000

Base fee

20 gwei

State root

0xa4773ef21982…ef15791a7aab

Transactions root

0x02c96c4c4276…ce03dd279b5a

Receipts root

0x04719b441c4e…34d1d7d7495b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800