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 #0x4c0a699240dd65e5368af15503b0b3f8d8d7b73efd7fdf8f0c3158f4eb862864 · ArcScan

Block

#21,552,867

2026-09-18 20:11:47 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,867
Timestamp: 18 days ago · 2026-09-18 20:11:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c0a699240dd65e5368af15503b0b3f8d8d7b73efd7fdf8f0c3158f4eb862864
Parent hash: 0x4c0d596b…b7b1a981
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,867 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

1.8%537,662 / 30,000,000

Base fee

20 gwei

State root

0xe76d4df9fce0…93ac931435b3

Transactions root

0x9c8b5d69f271…06f0a2887360

Receipts root

0x2f400eb9387f…b8f755b91ac3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800