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 #0x12a64bf132d528a32b663bd205fd510a4bbcf993c62fb7450107a551aae931bb · ArcScan

Block

#21,383,930

2026-09-17 20:23:45 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,930
Timestamp: 14 days ago · 2026-09-17 20:23:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x12a64bf132d528a32b663bd205fd510a4bbcf993c62fb7450107a551aae931bb
Parent hash: 0x73ca070e…8c3195ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,930 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

14.5%4,347,614 / 30,000,000

Base fee

20 gwei

State root

0x8c6d3f3d2175…0a639ceeed60

Transactions root

0xb0a034d9e577…fb360d9c28af

Receipts root

0xbd45d848a0f1…118abf80cc23

Nonce

0x0000000000000000

Extra data

0x00000004a817c800