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 #0xb3e165da0918bd9e72aac0efec97da133bff62c468d13d5773ef90291610d3dc · ArcScan

Block

#21,368,966

2026-09-17 18:17:19 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,966
Timestamp: 25 days ago · 2026-09-17 18:17:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3e165da0918bd9e72aac0efec97da133bff62c468d13d5773ef90291610d3dc
Parent hash: 0x58e5a67a…ab56a78b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,966 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

14.1%4,224,299 / 30,000,000

Base fee

20 gwei

State root

0x7907e709f0ee…e22e43b88c0e

Transactions root

0xc5c59b90d967…e396026a09f8

Receipts root

0x6816c3ee4864…f0ec9b5e69b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800