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 #0x64599d3c1fb4cf86f3e7d0bab6a5c4672427d21564f5478169804390ad0931db · ArcScan

Block

#21,409,788

2026-09-18 00:02:19 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,788
Timestamp: 18 days ago · 2026-09-18 00:02:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x64599d3c1fb4cf86f3e7d0bab6a5c4672427d21564f5478169804390ad0931db
Parent hash: 0xea58a9ac…10cd5b28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,788 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

12.2%3,648,846 / 30,000,000

Base fee

20 gwei

State root

0xe7f6a23633d0…4539d236f391

Transactions root

0x4467e97f73c0…b88b4491c20e

Receipts root

0xd3b92a964ca7…3b21d33b33d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800