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 #0x7c3e2efb3c079c82a22f5618ed94e922468a45ebad95cf172787bfa169e59dc6 · ArcScan

Block

#21,255,746

2026-09-17 02:20:08 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,746
Timestamp: 45 days ago · 2026-09-17 02:20:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c3e2efb3c079c82a22f5618ed94e922468a45ebad95cf172787bfa169e59dc6
Parent hash: 0x003e09fc…550261e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,746 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

12.7%3,816,582 / 30,000,000

Base fee

20 gwei

State root

0x257419e6fc1a…3620166ccbba

Transactions root

0x06722e46621b…31da7a6747c7

Receipts root

0x46e16da11f78…9f0c0c6b5b50

Nonce

0x0000000000000000

Extra data

0x00000004a817c800