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 #21372589 · ArcScan

Block

#21,372,589

2026-09-17 18:47:55 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,589
Timestamp: 37 days ago · 2026-09-17 18:47:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xde437a2afef9fc9f4ed81d8ee1beb4fea41a6ce1105f7e9a4e0a7c1b4d791989
Parent hash: 0x5eb769b0…2d35becd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,589 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

15.1%4,515,635 / 30,000,000

Base fee

20 gwei

State root

0xe047b6a56418…804828788408

Transactions root

0xfa9278715d2b…20dd41530be5

Receipts root

0x12aafd46e337…91a555b8e5a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800