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 #0xa2c0b2fb3a4424564d29c2ef836f25b310a34840849a443ee8189133dc3f3cdb · ArcScan

Block

#21,552,561

2026-09-18 20:09:11 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,561
Timestamp: 27 days ago · 2026-09-18 20:09:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2c0b2fb3a4424564d29c2ef836f25b310a34840849a443ee8189133dc3f3cdb
Parent hash: 0x3195da47…e9eb2557
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,561 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.5%1,952,779 / 30,000,000

Base fee

20 gwei

State root

0xc9ce9e086f1e…5dff53ec45cd

Transactions root

0x0a918c9c3525…d042cbc3c9bb

Receipts root

0x24de1830f7d7…ae80cd19a313

Nonce

0x0000000000000000

Extra data

0x00000004a817c800