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 #21552945 · ArcScan

Block

#21,552,945

2026-09-18 20:12:26 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,945
Timestamp: 16 days ago · 2026-09-18 20:12:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xc1c0e249022c38bcd2a8e84865ce114f302532f41912760389d8e0fe92c19028
Parent hash: 0x134bdbc8…98ec660d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,945 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.5%1,044,044 / 30,000,000

Base fee

20 gwei

State root

0x02ea1dca0fba…411d50338f8e

Transactions root

0x747759b1600f…d9e4cf943446

Receipts root

0x5568484eef7f…1153d83c1385

Nonce

0x0000000000000000

Extra data

0x00000004a817c800