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 #21299712 · ArcScan

Block

#21,299,712

2026-09-17 08:31:35 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,712
Timestamp: 49 days ago · 2026-09-17 08:31:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xb22f562ff436645b32a6237c450a11efb2d1edc262ccc9c26866dda8616c4e54
Parent hash: 0x87978895…1d11c7b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,712 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.1%2,119,834 / 30,000,000

Base fee

20 gwei

State root

0x50b38b577d8c…8c33399857eb

Transactions root

0x608c93525376…0fbb1123dd4f

Receipts root

0xdf6fcd4865c4…5892b5398045

Nonce

0x0000000000000000

Extra data

0x00000004a817c800