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 #0x9a709b5aa566e203f64a8c1c80918c908dd195f6fd951aa77fbfa92f6a75870b · ArcScan

Block

#21,249,966

2026-09-17 01:31:20 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,966
Timestamp: 26 days ago · 2026-09-17 01:31:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a709b5aa566e203f64a8c1c80918c908dd195f6fd951aa77fbfa92f6a75870b
Parent hash: 0x651d5fa3…ed6fa94a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,966 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.3%2,500,153 / 30,000,000

Base fee

20 gwei

State root

0x1aef94637648…af134229d6b1

Transactions root

0x7f27682bf1ae…4721248e2aeb

Receipts root

0x7b68d314269e…b9591a3088a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800