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 #21530385 · ArcScan

Block

#21,530,385

2026-09-18 17:01:42 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,385
Timestamp: 54 days ago · 2026-09-18 17:01:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xa59603b905a51b755614a29cab1c7a4f6f0425032fbdd789d04aadebc5c3519b
Parent hash: 0x3c3bd583…73b84e70
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,385 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

9.4%2,817,099 / 30,000,000

Base fee

20 gwei

State root

0xd10ec25e47a5…b73b04c492d6

Transactions root

0x924ab5c74941…fb66913dcd6f

Receipts root

0xec35055b4ca0…1242b4e67e35

Nonce

0x0000000000000000

Extra data

0x00000004a817c800