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 #0x4c782088db1007cb42d7a1e800a598b9de0acaa62eff4f460ffe1e5be8722929 · ArcScan

Block

#21,403,534

2026-09-17 23:09:27 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,534
Timestamp: 44 days ago · 2026-09-17 23:09:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c782088db1007cb42d7a1e800a598b9de0acaa62eff4f460ffe1e5be8722929
Parent hash: 0xb6f30eaa…a99ae1d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,534 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.4%1,913,384 / 30,000,000

Base fee

20 gwei

State root

0x1b60917bd82e…6d79421ea60f

Transactions root

0xc93ea65792fc…e6a9b9e157e6

Receipts root

0x12ecfb79429b…33a058b69275

Nonce

0x0000000000000000

Extra data

0x00000004a817c800