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 #0xd79dd21279168c6f62a0d34691bd0758cc536a418d8c79cccd22123b766cdb40 · ArcScan

Block

#21,442,894

2026-09-18 04:42:08 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,894
Timestamp: 39 days ago · 2026-09-18 04:42:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xd79dd21279168c6f62a0d34691bd0758cc536a418d8c79cccd22123b766cdb40
Parent hash: 0x20be2342…5c21857e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,894 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

11.6%3,491,713 / 30,000,000

Base fee

20 gwei

State root

0x8fb01651f886…4c22932f21bb

Transactions root

0xca4c44a0d66c…e622c380584c

Receipts root

0xca334c7861bd…a89d223dae3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800