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 #0x45f36cec3deeac8637990f6cb4ca40cf483e484c4b0bd8c260411a50b87f94b0 · ArcScan

Block

#21,539,922

2026-09-18 18:22:20 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,922
Timestamp: 48 days ago · 2026-09-18 18:22:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x45f36cec3deeac8637990f6cb4ca40cf483e484c4b0bd8c260411a50b87f94b0
Parent hash: 0x75c25f63…41d27872
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,922 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.6%1,384,860 / 30,000,000

Base fee

20 gwei

State root

0x13126da8ab73…3a1e59196429

Transactions root

0x5fb60fcc75b1…273bab26f7e3

Receipts root

0xfffa0e0c9b45…bfb55e947820

Nonce

0x0000000000000000

Extra data

0x00000004a817c800