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 #21553065 · ArcScan

Block

#21,553,065

2026-09-18 20:13:27 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,065
Timestamp: 13 days ago · 2026-09-18 20:13:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xe98db9eef2847528ce4ad800f3b5f11c858f86f202a53a4e1f0114c31b39c311
Parent hash: 0x430e1f86…41a20447
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,065 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

0.5%135,974 / 30,000,000

Base fee

20 gwei

State root

0xb2a353719ff7…a47c2a97fc6f

Transactions root

0x9bc2e007c2c8…56d0537aa669

Receipts root

0xd7487be3a9b1…a9cc50dd9937

Nonce

0x0000000000000000

Extra data

0x00000004a817c800