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 #0x79394407340b89bfa8108372e637207e617e363f233ff0871a69b10feb7b2d7e · ArcScan

Block

#21,210,212

2026-09-16 19:55:46 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,212
Timestamp: 6 days ago · 2026-09-16 19:55:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x79394407340b89bfa8108372e637207e617e363f233ff0871a69b10feb7b2d7e
Parent hash: 0xfc8c091d…5190cf32
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,212 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

19.6%5,870,402 / 30,000,000

Base fee

20 gwei

State root

0xeb9f3165e2cb…d006bac4b75f

Transactions root

0xfe6e9aa34da7…b38a87c8a2bc

Receipts root

0xdace125818b0…cb52bfcae0b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800