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 #21228247 · ArcScan

Block

#21,228,247

2026-09-16 22:28:00 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,228,247
Timestamp: 8 days ago · 2026-09-16 22:28:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x0e5b89cb8c4768bde80032b3938bd956799bfc7540b1ddee317509ea6cc01794
Parent hash: 0xa5dd9375…c8394cb1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,228,247 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

14.0%4,196,751 / 30,000,000

Base fee

20 gwei

State root

0x0c524d63598e…df7334f5f0f1

Transactions root

0x26cd57732538…f10bde9bf1f4

Receipts root

0x395dcdd63480…0a68d4b639f3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800