Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x4d491e0ba52c92810d7743a6f6ec0ea190dbcaca54f89faefcd17b82dcc18b65 · ArcScan

Block

#21,481,729

2026-09-18 10:10:25 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,729
Timestamp: 48 days ago · 2026-09-18 10:10:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d491e0ba52c92810d7743a6f6ec0ea190dbcaca54f89faefcd17b82dcc18b65
Parent hash: 0x120c9325…dcf500ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,729 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.0%2,094,337 / 30,000,000

Base fee

20 gwei

State root

0xa1c538c699d3…27f9538d0b11

Transactions root

0xe68f4bf7b546…4ce6bd159ce4

Receipts root

0x8fc4f496a9e0…ef47784c4899

Nonce

0x0000000000000000

Extra data

0x00000004a817c800