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 #21385021 · ArcScan

Block

#21,385,021

2026-09-17 20:32:58 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,021
Timestamp: 14 days ago · 2026-09-17 20:32:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xea7a5ff565661fd41bf33ce88c82e93ba6d469c5cd1787b588f982d956857eed
Parent hash: 0x6ebc0c58…d5aacc87
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,021 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.3%2,491,341 / 30,000,000

Base fee

20 gwei

State root

0x3e160bdf0eda…8a969351bf45

Transactions root

0xb7249c840e64…db1cfb449275

Receipts root

0xcc56ad57772a…23577a1e3b09

Nonce

0x0000000000000000

Extra data

0x00000004a817c800