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 #0x493ecd2188389cd63b00db2fb3d57d0ee82fbef639a518d5b838e1225462a289 · ArcScan

Block

#21,555,736

2026-09-18 20:36:02 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,736
Timestamp: 36 days ago · 2026-09-18 20:36:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x493ecd2188389cd63b00db2fb3d57d0ee82fbef639a518d5b838e1225462a289
Parent hash: 0xc8ad18a2…8e27e15c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,736 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.9%868,416 / 30,000,000

Base fee

20 gwei

State root

0x685a9c069c0f…d6d1f69338a8

Transactions root

0x90c96bbb42cc…dc36b7d3919b

Receipts root

0x809db99d24e5…61c814f28cd4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800