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 #21620752 · ArcScan

Block

#21,620,752

2026-09-19 05:45:46 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,752
Timestamp: 47 days ago · 2026-09-19 05:45:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xf781e886573d92aba8cf640cedfddaa8783873d3933b7ef22435c5156c10a8a0
Parent hash: 0x8a7a676b…40f4152e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,752 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

3.2%954,049 / 30,000,000

Base fee

20 gwei

State root

0x17f5f9a02237…bc853c924ae9

Transactions root

0x515acb400108…68e48a9944ab

Receipts root

0x654c31f86baf…40f19ec1d51c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800