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 #21565610 · ArcScan

Block

#21,565,610

2026-09-18 21:59:32 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,610
Timestamp: 53 days ago · 2026-09-18 21:59:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ab243385ff1723e8aa0161db9793d419875b6f5dc83b15a2cd6f5b1a58372dc
Parent hash: 0xe77e2260…d1a6187a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,610 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.2%1,252,290 / 30,000,000

Base fee

20 gwei

State root

0xd0f7c0b7819c…67647063ae0b

Transactions root

0xff42ba50181e…303ae6f59a58

Receipts root

0xce450a94e2bc…bb86fc682eea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800