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 #21420483 · ArcScan

Block

#21,420,483

2026-09-18 01:32:43 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,483
Timestamp: 48 days ago · 2026-09-18 01:32:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x6f94674079b3595d837881876587c4d2521d8d8348bc434dc6b64b39096d1df9
Parent hash: 0x9046739b…00304c24
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,483 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

11.2%3,347,892 / 30,000,000

Base fee

20 gwei

State root

0x58cda9b5c25e…6f89cee0ff55

Transactions root

0x6368f7def7fd…36cc4a4be2e5

Receipts root

0x6bfef1e62d6c…bb83de0932ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800