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 #0x3fb35fce61e0d775616f430c25ec9a11a5bdc6c5bed6ebd3d26d2b45ea3acd95 · ArcScan

Block

#21,311,789

2026-09-17 10:13:36 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,789
Timestamp: 39 days ago · 2026-09-17 10:13:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x3fb35fce61e0d775616f430c25ec9a11a5bdc6c5bed6ebd3d26d2b45ea3acd95
Parent hash: 0xafaa08fc…3075e932
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,789 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

19.1%5,747,949 / 30,000,000

Base fee

20 gwei

State root

0xce304c95013f…5c36f881398a

Transactions root

0x48b4f099fa5c…77e2514d11ff

Receipts root

0x4ce5b5ee513c…9b6b2cd2c0e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800