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 #0xc0b0b3195fb4e6598abb569b7def6c93deccf459fe2a9e386e45f399282b1327 · ArcScan

Block

#21,221,161

2026-09-16 21:28:11 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,161
Timestamp: 14 days ago · 2026-09-16 21:28:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0b0b3195fb4e6598abb569b7def6c93deccf459fe2a9e386e45f399282b1327
Parent hash: 0xf3232a37…283dff7f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,161 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

24.4%7,336,296 / 30,000,000

Base fee

20 gwei

State root

0x5ff6e4e5a61d…ebfeb1ed5067

Transactions root

0x86a4c91dda3d…7a707eda1116

Receipts root

0xc05df85caa18…a681bf4fd89d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800