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 #0x166c79fd58224cc37cc9afaef0a2a4fd5d4d61dd9df8f2226adc711e92686922 · ArcScan

Block

#21,323,636

2026-09-17 11:53:37 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,636
Timestamp: 36 days ago · 2026-09-17 11:53:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x166c79fd58224cc37cc9afaef0a2a4fd5d4d61dd9df8f2226adc711e92686922
Parent hash: 0x0f366412…7bf778b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,636 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

39.5%11,858,506 / 30,000,000

Base fee

20 gwei

State root

0xf2d1ce7e5e2b…4f350eb648cb

Transactions root

0x0b8d547315bf…f9e674cd3006

Receipts root

0xa292054e472b…aff793b3088a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800