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 #21300979 · ArcScan

Block

#21,300,979

2026-09-17 08:42:17 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,979
Timestamp: 17 days ago · 2026-09-17 08:42:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x94165bfc19178d7d91b6a9e26fe02ad2b7b31bf9425d12c4982831310e2ae60e
Parent hash: 0x7de15140…7b500f56
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,979 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

17.4%5,224,211 / 30,000,000

Base fee

20 gwei

State root

0x212d8da7663f…1d5b4e2340d0

Transactions root

0x3a8dc05b70e8…d3ce65d6dd84

Receipts root

0x9786afac9ee7…8f9a4fda551f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800