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 #21326333 · ArcScan

Block

#21,326,333

2026-09-17 12:16:23 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,333
Timestamp: 19 days ago · 2026-09-17 12:16:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x7581046a9b419abf47c7fdf527898aafb55d243da101738d5edd92bf92c85653
Parent hash: 0xef6ee603…4b6e72f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,333 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

29.1%8,716,114 / 30,000,000

Base fee

20 gwei

State root

0xf80212670e40…2c70c3458b97

Transactions root

0xaa9ac64e293c…2cd3067b585d

Receipts root

0x7cba22dcf949…413f4064b1d1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800