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 #21230387 · ArcScan

Block

#21,230,387

2026-09-16 22:46:03 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,387
Timestamp: 16 days ago · 2026-09-16 22:46:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b24e5e306e8d767e82cad8921dccc646a66926e824d787b00626bf4927bda22
Parent hash: 0xf3b8078c…1d264e22
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,387 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.2%5,760,991 / 30,000,000

Base fee

20 gwei

State root

0x02caedd61984…4da9597a22dc

Transactions root

0xa0841179fee1…34ebd0b71b9c

Receipts root

0x6fb7c5fe4357…794936623188

Nonce

0x0000000000000000

Extra data

0x00000004a817c800