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 #21263208 · ArcScan

Block

#21,263,208

2026-09-17 03:23:10 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,208
Timestamp: 29 days ago · 2026-09-17 03:23:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xc028389ffdae63b4174d87e095ac6923c23008076ff21f30e7afb9073b87266d
Parent hash: 0xf8b36b1e…a2235435
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,208 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

30.4%9,106,082 / 30,000,000

Base fee

20 gwei

State root

0x0339a546af34…08744b98206a

Transactions root

0xeb99e000ba2e…c1566d06df0c

Receipts root

0x8532765eaf22…a83fd7fa319a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800