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 #21222824 · ArcScan

Block

#21,222,824

2026-09-16 21:42:13 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,824
Timestamp: 10 days ago · 2026-09-16 21:42:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c700d03c967d878e9b7d5271edd4091a0351090883b814938f56cca009e0fea
Parent hash: 0x79d8e5c6…2960a347
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,824 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

37.6%11,284,579 / 30,000,000

Base fee

20 gwei

State root

0x877446c93345…42cb18cbbfa4

Transactions root

0x59846879afdd…7f696fff4ff0

Receipts root

0xba01cfe75fbf…d6b3cee4a5ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800