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 #21392088 · ArcScan

Block

#21,392,088

2026-09-17 21:32:42 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,088
Timestamp: 28 days ago · 2026-09-17 21:32:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x648b919cce94c0c21dd796fd108b66a329d435593ace488881581cdbe2b96b8e
Parent hash: 0x7c39726e…b55b60aa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,088 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.4%1,310,571 / 30,000,000

Base fee

20 gwei

State root

0x5f8e13fea55b…fac4431556d7

Transactions root

0x97c717fb2a92…99ea71206c26

Receipts root

0x7d0a71d66b32…a945b60afdcf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800