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

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 #21568209 · ArcScan

Block

#21,568,209

2026-09-18 22:21:30 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,568,209
Timestamp: 5 days ago · 2026-09-18 22:21:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x80c0476566e19917fd3a5807e90f79fde9fb1fb47e798bd5170db024cf4b3409
Parent hash: 0xd4c26d7e…8d497b29
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,568,209 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.8%551,479 / 30,000,000

Base fee

20 gwei

State root

0x639841d3e5f3…6e2f10f9b1a8

Transactions root

0x78c2022331ff…af0705e75b31

Receipts root

0x2c473229e8ab…f42f9c765df1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800