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 #21444576 · ArcScan

Block

#21,444,576

2026-09-18 04:56:21 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,576
Timestamp: 14 days ago · 2026-09-18 04:56:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xbfa4bb22abe3eb3be35a52f44cc8778fb1b451ef3ef86da847c7af52a7009ea5
Parent hash: 0x4527399a…5df4b19a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,576 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

5.0%1,493,884 / 30,000,000

Base fee

20 gwei

State root

0x83f0fb5475f8…684d15210785

Transactions root

0xe55ed4183448…ffd08a2d144d

Receipts root

0xb8bdd863ad4b…254d00bf8941

Nonce

0x0000000000000000

Extra data

0x00000004a817c800