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 #21396175 · ArcScan

Block

#21,396,175

2026-09-17 22:07:15 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,396,175
Timestamp: 16 days ago · 2026-09-17 22:07:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5f43215ac6938809812fda1cfaeceb578877eea7d867930168d364817243860
Parent hash: 0xd3741d68…ad372e07
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,396,175 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.3%1,289,942 / 30,000,000

Base fee

20 gwei

State root

0xecede2e98f89…77806fe56b7d

Transactions root

0xe9816f98f871…94c5409c0435

Receipts root

0xd4efd2344edb…0cf8df40d532

Nonce

0x0000000000000000

Extra data

0x00000004a817c800