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 #0x6643997b420aa9a6534601eeb0ab0cd6693045d7073d12e4d43a4641540d79ed · ArcScan

Block

#21,339,705

2026-09-17 14:09:20 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,705
Timestamp: 41 days ago · 2026-09-17 14:09:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x6643997b420aa9a6534601eeb0ab0cd6693045d7073d12e4d43a4641540d79ed
Parent hash: 0x3999bf74…6ef8ed7c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,705 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.6%4,374,861 / 30,000,000

Base fee

20 gwei

State root

0xdb6c3399bb7a…10864f0d2e54

Transactions root

0x4f2d7cf0e6e7…1f73a18e4f7e

Receipts root

0x1926558065b9…91beabb386f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800