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 #21556576 · ArcScan

Block

#21,556,576

2026-09-18 20:43:08 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,576
Timestamp: 11 days ago · 2026-09-18 20:43:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x236bfbb8ff500f0e7f7d4d626523348cec6dcb421bd34f735bb12525522697ba
Parent hash: 0xb1c13841…5648b3f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,576 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.0%1,205,701 / 30,000,000

Base fee

20 gwei

State root

0x8f5c22050525…47356a73ad0a

Transactions root

0x62e67297e8ab…c04782b036c6

Receipts root

0xe8e20780c513…83b208bc0a78

Nonce

0x0000000000000000

Extra data

0x00000004a817c800