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 #21442873 · ArcScan

Block

#21,442,873

2026-09-18 04:41:58 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,873
Timestamp: 40 days ago · 2026-09-18 04:41:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c716f6348c7c90e1743f93a4d45fc95cbdd782fe4b6a7d085790462913ac546
Parent hash: 0x6bd86e70…d739ceea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,873 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.5%751,332 / 30,000,000

Base fee

20 gwei

State root

0x7f93ec13bdd7…812ccca492f1

Transactions root

0x9c6ce03f0715…1c4255921f34

Receipts root

0x0f49ea1ff5d1…bd4bf5dd1e3e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800