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 #0x1b0272285b2c8c068b4811020be7f3cf5902698031135039eabf4b846282cad7 · ArcScan

Block

#21,323,886

2026-09-17 11:55:44 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,886
Timestamp: 29 days ago · 2026-09-17 11:55:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b0272285b2c8c068b4811020be7f3cf5902698031135039eabf4b846282cad7
Parent hash: 0x7ef86523…58bf13d3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,886 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

23.9%7,176,378 / 30,000,000

Base fee

20 gwei

State root

0x78d8e9bc2919…071f7bedc96c

Transactions root

0xd27be3d6fe62…2a8171d59f2f

Receipts root

0x8df19230475f…a8d6a05228e5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800