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 #21290116 · ArcScan

Block

#21,290,116

2026-09-17 07:10:29 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,116
Timestamp: 28 days ago · 2026-09-17 07:10:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x616f7a88d3539d0fbd24af5d030e8d9725e8e9ba06bd7d4ecf1f195ca6747e7f
Parent hash: 0x0c6bfdae…76fc6a67
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,116 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.5%1,647,866 / 30,000,000

Base fee

20 gwei

State root

0xfaa4585d690f…1c13044a8de3

Transactions root

0x862a993f0e33…d7960094e284

Receipts root

0x88f98aa8ad0b…26d0cee3f58e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800