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 #21356668 · ArcScan

Block

#21,356,668

2026-09-17 16:32:37 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,668
Timestamp: 52 days ago · 2026-09-17 16:32:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x0dd2ae0dc7c93415fff4c783b931dbe4e222f09318318cd987b9be9afda52c92
Parent hash: 0xaf9167b0…70ef01d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,668 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

23.2%6,962,736 / 30,000,000

Base fee

20 gwei

State root

0x03025f3aa422…3ca374c7dd44

Transactions root

0x4b13a84084aa…442af33bea52

Receipts root

0xd20fea6db2f8…83034f75c538

Nonce

0x0000000000000000

Extra data

0x00000004a817c800