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 #0x122011de767da823c6e5606c1af050647c753502a0766cb709705833626d2d55 · ArcScan

Block

#21,520,584

2026-09-18 15:38:51 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,584
Timestamp: 36 days ago · 2026-09-18 15:38:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x122011de767da823c6e5606c1af050647c753502a0766cb709705833626d2d55
Parent hash: 0x40c5a49a…b50f7099
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,584 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.1%3,035,275 / 30,000,000

Base fee

20 gwei

State root

0xb6031fe56fea…5cc587cd8eb5

Transactions root

0x22b2fddb9d4d…6d5ea668c277

Receipts root

0x70b11cf3b5d0…637425a60465

Nonce

0x0000000000000000

Extra data

0x00000004a817c800