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 #0x7c1a3fb1a3b580eef9273a045eaf5fb85da4b566c69dc47d23db45db9397e07b · ArcScan

Block

#21,340,755

2026-09-17 14:18:12 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,755
Timestamp: 56 days ago · 2026-09-17 14:18:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c1a3fb1a3b580eef9273a045eaf5fb85da4b566c69dc47d23db45db9397e07b
Parent hash: 0x7f9cc369…7c524d5e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,755 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

12.6%3,782,907 / 30,000,000

Base fee

20 gwei

State root

0xd509d26faadf…9b858d144c5c

Transactions root

0xd4fbdb8e9ab4…02fa2c07226d

Receipts root

0x669fed19a459…dbdc6796c7fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800