Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x8266ec068f9bc551270263ed5f5fe09578f508075f1faa5be94ad785cd6815c5 · ArcScan

Block

#21,357,302

2026-09-17 16:38:27 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,302
Timestamp: 57 days ago · 2026-09-17 16:38:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x8266ec068f9bc551270263ed5f5fe09578f508075f1faa5be94ad785cd6815c5
Parent hash: 0x611d83b4…e0558e17
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,302 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

21.0%6,300,312 / 30,000,000

Base fee

20 gwei

State root

0x19b1385dcd43…285822cec27e

Transactions root

0x5a4646007626…e7134840c20a

Receipts root

0x6319370f764c…959128ec78ec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800