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 #21367334 · ArcScan

Block

#21,367,334

2026-09-17 18:03:31 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,334
Timestamp: 22 days ago · 2026-09-17 18:03:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f5f32bb05d7f632491742633b2903fd72551250d0d38b013e434d1bf2cdd212
Parent hash: 0xfd456233…355a76df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,334 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.5%1,355,889 / 30,000,000

Base fee

20 gwei

State root

0x2f5b632efe08…fce11157320a

Transactions root

0x948aaf0dd3f9…cd568685976a

Receipts root

0x358fa678ed01…092b050f6fbe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800