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 #21284356 · ArcScan

Block

#21,284,356

2026-09-17 06:21:50 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,356
Timestamp: 10 days ago · 2026-09-17 06:21:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x427dde3d8514002d8f4e7a4bfe1b8420274058af22ace9613437fbd555714429
Parent hash: 0x4b85194a…a505fe9b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,356 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

18.4%5,519,455 / 30,000,000

Base fee

20 gwei

State root

0xf824ff695e6b…15ce03e0f580

Transactions root

0x6f537d949f37…548fd753eeb8

Receipts root

0xcb92f8954c92…e4df1b38d12d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800