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 #21417546 · ArcScan

Block

#21,417,546

2026-09-18 01:07:54 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,546
Timestamp: 48 days ago · 2026-09-18 01:07:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x4081d2a68ea9f1322a7bb888559e53045fec33c7fcd6e1118c599f342b804d1d
Parent hash: 0x52b8cf1c…13484d7b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,546 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

5.2%1,556,413 / 30,000,000

Base fee

20 gwei

State root

0x0004fdf9fea7…3ad2b9f6c881

Transactions root

0xb55f4b0b0bcf…950026ff854f

Receipts root

0xac5e2cf1db3b…2588fd0e1def

Nonce

0x0000000000000000

Extra data

0x00000004a817c800