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 #21215165 · ArcScan

Block

#21,215,165

2026-09-16 20:37:34 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,165
Timestamp: 11 days ago · 2026-09-16 20:37:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x7f7e3746cc18274c382a5a3237fd2a1ae5fb4b8d84241de81ecbcfe62b483f20
Parent hash: 0x744e8aaf…8b7dcf53
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,165 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

22.4%6,705,668 / 30,000,000

Base fee

20 gwei

State root

0xdeae5fd14b88…92e75013d901

Transactions root

0xef88252d190a…e647fd9cdc41

Receipts root

0x187b8a7cc3fa…7bb4a9d2e6e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800