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 #21559331 · ArcScan

Block

#21,559,331

2026-09-18 21:06:27 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,331
Timestamp: 56 days ago · 2026-09-18 21:06:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x6672ceb685331fba36262f78480f237c749f4820f3bd5894adb9d0d023c69060
Parent hash: 0x9ce18b68…33feb1b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,331 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

12.1%3,628,163 / 30,000,000

Base fee

20 gwei

State root

0xb8601a6abd89…cd2366b38297

Transactions root

0xab4492086e9f…ab4d1b68f3c7

Receipts root

0x14469db32227…daf963437757

Nonce

0x0000000000000000

Extra data

0x00000004a817c800