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 #21522811 · ArcScan

Block

#21,522,811

2026-09-18 15:57:41 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,811
Timestamp: 36 days ago · 2026-09-18 15:57:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x977ec0e30e709d303cb28580a756319cd975bce9406c7ae11a49ae3ab5ecbd5d
Parent hash: 0x77571ba4…3b9806ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,811 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.5%2,539,527 / 30,000,000

Base fee

20 gwei

State root

0xc864d747a2c2…7f0027a54213

Transactions root

0x24cadab102e8…348094eb19dc

Receipts root

0x032178e48601…38e3ba2cf50f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800