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 #21620604 · ArcScan

Block

#21,620,604

2026-09-19 05:44:31 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,604
Timestamp: 46 days ago · 2026-09-19 05:44:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x41b836d56391e3f1aaa9b9831e01a0ed9a4788b817966941b88030515f701f80
Parent hash: 0x0549eefc…d623aa23
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,604 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.1%945,282 / 30,000,000

Base fee

20 gwei

State root

0x07f77718e464…42be8db47b14

Transactions root

0x92676ea1a5e0…aaedfc1c2d30

Receipts root

0xba86c93427b8…e3a9d7360ed2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800