Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x09ccf0a0c11cd23f164712d8ecd2e2b11c8a24c43cfcf9a51e004ff90faf0934 · ArcScan

Block

#21,237,971

2026-09-16 23:50:04 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,971
Timestamp: 16 days ago · 2026-09-16 23:50:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x09ccf0a0c11cd23f164712d8ecd2e2b11c8a24c43cfcf9a51e004ff90faf0934
Parent hash: 0x64a63dd1…5833638f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,971 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

40.0%11,986,642 / 30,000,000

Base fee

20 gwei

State root

0x6a552d6df4c5…69908743144d

Transactions root

0x5896f52109f2…915d361489f3

Receipts root

0xa74f0b0ef8cc…d55973598168

Nonce

0x0000000000000000

Extra data

0x00000004a817c800