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 #21348168 · ArcScan

Block

#21,348,168

2026-09-17 15:20:49 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,168
Timestamp: 16 days ago · 2026-09-17 15:20:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x89a820f8013ed702961ca01d18e83788211425cbf0c45a0885b5b1b37739dc5d
Parent hash: 0xd2d60b7c…cb7a170f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,168 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

30.1%9,024,901 / 30,000,000

Base fee

20 gwei

State root

0xac335be69524…2133bb415492

Transactions root

0xecf204d988a9…dffdd3e5db9a

Receipts root

0x2c5b844cb4c5…fd7ea46bdfd0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800