Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x99cabda912bc589b4599d31ca0e820a49fec8aed13734d190dc123a626af641a · ArcScan

Block

#21,293,118

2026-09-17 07:35:52 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,293,118
Timestamp: 10 days ago · 2026-09-17 07:35:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x99cabda912bc589b4599d31ca0e820a49fec8aed13734d190dc123a626af641a
Parent hash: 0xc98464de…91621ae1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,293,118 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.4%3,729,362 / 30,000,000

Base fee

20 gwei

State root

0x1450c4e5bf2c…3aa09dfd193f

Transactions root

0xd4baef5b41c5…a22f507c0cc3

Receipts root

0x4986567d72a9…bb33a8d47998

Nonce

0x0000000000000000

Extra data

0x00000004a817c800