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 #21304982 · ArcScan

Block

#21,304,982

2026-09-17 09:16:07 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,982
Timestamp: 29 days ago · 2026-09-17 09:16:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ecd78d9a4fb3413f16e7ee0e7c89c152ef070f351870289cae6b49d8bba37b4
Parent hash: 0x336d88c5…abac97fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,982 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

24.2%7,260,533 / 30,000,000

Base fee

20 gwei

State root

0xc9e6caad82e3…a05fce463ca4

Transactions root

0xe8c73de79b39…57608ca60c78

Receipts root

0x5cd3016662fe…376f7deb10e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800