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 #21302039 · ArcScan

Block

#21,302,039

2026-09-17 08:51:15 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,039
Timestamp: 13 days ago · 2026-09-17 08:51:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x943b718de034639c3345da620d11100ad048d977210eda7d1ea5d4b1db491ba5
Parent hash: 0xa284d2e6…f494e7db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,039 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

13.3%3,982,318 / 30,000,000

Base fee

20 gwei

State root

0xfc1d6b49da1c…fc2d7bb0a8e2

Transactions root

0xecca4425359c…ba9ad6099b18

Receipts root

0x5b0681d60aec…6017d9cfa326

Nonce

0x0000000000000000

Extra data

0x00000004a817c800