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 #21485345 · ArcScan

Block

#21,485,345

2026-09-18 10:40:59 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,345
Timestamp: 48 days ago · 2026-09-18 10:40:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x1969f075f3848f4fe34db5dd3f6cebc460a1254e240683ff4283651d4ca13c7d
Parent hash: 0x674cbbfc…208e896b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,345 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

14.9%4,468,281 / 30,000,000

Base fee

20 gwei

State root

0x164fad0d7fca…f46676d9507e

Transactions root

0x6244ede83a5c…a106ca2f166b

Receipts root

0x18e8ffdf2b9b…958307cc3f59

Nonce

0x0000000000000000

Extra data

0x00000004a817c800