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 #21270104 · ArcScan

Block

#21,270,104

2026-09-17 04:21:24 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,104
Timestamp: 7 days ago · 2026-09-17 04:21:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x2fc42a3f98f5a90cbb04e6dbd5b46b012f3287893aa6a66eb9217eb4c2e1780c
Parent hash: 0xd2b4dd65…894f5295
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,104 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

12.6%3,789,110 / 30,000,000

Base fee

20 gwei

State root

0xc61f14c4adee…f4a92d56f1ef

Transactions root

0x2180d82772b5…6e5e8735b83f

Receipts root

0xfbf166f3ad26…89fb25f2058b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800