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 #0xacfce534915bece08d1c0cae5e15c4a16499bd301ed3b11ed5858273f0cf4c2e · ArcScan

Block

#21,550,191

2026-09-18 19:49:09 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,191
Timestamp: 6 days ago · 2026-09-18 19:49:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xacfce534915bece08d1c0cae5e15c4a16499bd301ed3b11ed5858273f0cf4c2e
Parent hash: 0x2e69ea99…7e9113b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,191 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.5%1,050,790 / 30,000,000

Base fee

20 gwei

State root

0xc19d2ed310a7…7a1683e518d0

Transactions root

0xa9e5fabe5450…0ecf70f18790

Receipts root

0xaf12c9fa73d1…1db48eb13628

Nonce

0x0000000000000000

Extra data

0x00000004a817c800