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 #0x803ec4ccc2d3b58ec7396357b4c2b0a5efb820767db70a4996685cac071d7bd0 · ArcScan

Block

#21,356,730

2026-09-17 16:33:08 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,730
Timestamp: 52 days ago · 2026-09-17 16:33:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x803ec4ccc2d3b58ec7396357b4c2b0a5efb820767db70a4996685cac071d7bd0
Parent hash: 0xe274dd60…a3f744aa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,730 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

19.3%5,798,093 / 30,000,000

Base fee

20 gwei

State root

0xb6b3d8133628…bb8a1bcdd99c

Transactions root

0xa23a65183dfc…79399286db33

Receipts root

0x6538057fe6d6…6cec1ae73778

Nonce

0x0000000000000000

Extra data

0x00000004a817c800