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

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 #21366196 · ArcScan

Block

#21,366,196

2026-09-17 17:53:54 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,196
Timestamp: 51 days ago · 2026-09-17 17:53:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xe21df720ec23c823631aa40e6b225314ab51bbeb19a8a4a2fef743817bd883fe
Parent hash: 0x386c86b0…2fe41d05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,196 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.4%3,412,818 / 30,000,000

Base fee

20 gwei

State root

0x241b6fa7b010…42a310b1d2df

Transactions root

0x26527e1535a4…15a3e5f3a5b1

Receipts root

0x5ed5f63c679a…17de0dbfe7fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800