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 #0x10490e8b353ea04c5277191b5ca7f9f6693c5ce1a2ff5512ad0e42e6a0df8a4e · ArcScan

Block

#21,620,640

2026-09-19 05:44:49 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,640
Timestamp: 46 days ago · 2026-09-19 05:44:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x10490e8b353ea04c5277191b5ca7f9f6693c5ce1a2ff5512ad0e42e6a0df8a4e
Parent hash: 0x74c413c5…0e85b5c8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,640 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.1%1,221,396 / 30,000,000

Base fee

20 gwei

State root

0x4b08497dc9ba…69f92d840edb

Transactions root

0x18e9700babb2…1d5520308ba7

Receipts root

0xd8fe90e0f201…4368323f31d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800