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 #0x8abdcf4b326b686379cc662c6e0f6ced5f6c940c17bff922b0284bc4cfa56b71 · ArcScan

Block

#21,388,945

2026-09-17 21:06:08 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,945
Timestamp: 43 days ago · 2026-09-17 21:06:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x8abdcf4b326b686379cc662c6e0f6ced5f6c940c17bff922b0284bc4cfa56b71
Parent hash: 0x23a3434a…b7cc4177
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,945 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.4%1,018,859 / 30,000,000

Base fee

20 gwei

State root

0x38df39935a7e…2d05ff9087ea

Transactions root

0xed16629f8d41…3a8c20a10289

Receipts root

0x0d35f4bb12ce…9c106f60e29e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800