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 #21542760 · ArcScan

Block

#21,542,760

2026-09-18 18:46:19 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,760
Timestamp: 41 days ago · 2026-09-18 18:46:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x376917f9328f8339d09bdec855fdec37d10b60c1973aab5098e740129f273bc1
Parent hash: 0x7aefa52b…2c505191
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,760 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.9%1,464,493 / 30,000,000

Base fee

20 gwei

State root

0x9a470df56422…1f797dc15f54

Transactions root

0x977731f4fb18…56cb17d22171

Receipts root

0xfe10d48ce7ad…fa060c7fc36a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800