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 #21325299 · ArcScan

Block

#21,325,299

2026-09-17 12:07:40 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,325,299
Timestamp: 13 days ago · 2026-09-17 12:07:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a2cb6ad5b9c182c15e3876730f06ca75d39ba265d51e8189776e7478300a0c0
Parent hash: 0x5b11a132…d45f02e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,325,299 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

14.4%4,309,187 / 30,000,000

Base fee

20 gwei

State root

0x6fd279f91f01…ec178ca7d456

Transactions root

0x84ac184f6343…82425bf41dc9

Receipts root

0xf67c85dd7820…8b5472669d6a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800