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 #21220433 · ArcScan

Block

#21,220,433

2026-09-16 21:22:02 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,433
Timestamp: 11 days ago · 2026-09-16 21:22:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xac47e15c65d29996c8ad200b2170df6423dd2bfef6e668ab5042c3395bde0852
Parent hash: 0x10fca7b3…e634d1eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,433 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

39.8%11,950,163 / 30,000,000

Base fee

20 gwei

State root

0x5bcee5fb49b9…a068ea02e443

Transactions root

0x84524cb6c7e7…55c7bb3598f8

Receipts root

0xeee96526ec61…ca7dec1754e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800