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 #0xb4dda3655322946f8be66bb5b01d4b415a0835c3be8d747cc62b81afaf1109fe · ArcScan

Block

#21,519,881

2026-09-18 15:32:55 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,881
Timestamp: 50 days ago · 2026-09-18 15:32:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xb4dda3655322946f8be66bb5b01d4b415a0835c3be8d747cc62b81afaf1109fe
Parent hash: 0x1738cc2e…7d84a985
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,881 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.5%1,960,286 / 30,000,000

Base fee

20 gwei

State root

0x048aca1f5344…deefe121e391

Transactions root

0x9a1c4ae7e05a…9aa82bad7543

Receipts root

0x77b02956b7c7…e73287eb235b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800