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 #21524220 · ArcScan

Block

#21,524,220

2026-09-18 16:09:35 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,220
Timestamp: 47 days ago · 2026-09-18 16:09:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x420f847e3cc02dcc4cf6ef2eb39c1f68faea26f36f99fcbeeca20a6933d40d3b
Parent hash: 0xd34364fb…a567a6e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,220 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.1%2,435,608 / 30,000,000

Base fee

20 gwei

State root

0xd790f2a9f817…675acd97974e

Transactions root

0x52d91afa47a0…ca4ce8c3b65e

Receipts root

0x33ae131f7b38…c470d660ac07

Nonce

0x0000000000000000

Extra data

0x00000004a817c800