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 #21392251 · ArcScan

Block

#21,392,251

2026-09-17 21:34:04 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,251
Timestamp: 32 days ago · 2026-09-17 21:34:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x76494abbdb86df6da78273e74cb784b76e97d916518a0a8ee61370c60c132253
Parent hash: 0xd2bc0567…43388cd4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,251 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.5%2,252,227 / 30,000,000

Base fee

20 gwei

State root

0x8f5748a5297c…9755f3e8cba5

Transactions root

0xace70af0050c…4c329561c17d

Receipts root

0x70d158657f16…0bae4ddaf5ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800