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 #0xf17ba56db3bb26f6398b21b8c9236337fb62ab2bc18f7124b0aea7695703c20e · ArcScan

Block

#21,365,766

2026-09-17 17:50:16 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,766
Timestamp: 55 days ago · 2026-09-17 17:50:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xf17ba56db3bb26f6398b21b8c9236337fb62ab2bc18f7124b0aea7695703c20e
Parent hash: 0xe9cbb859…145ad3ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,766 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.4%1,313,249 / 30,000,000

Base fee

20 gwei

State root

0xdaefbcd64e6d…b3ee61b106ad

Transactions root

0xbc7f420dfb3e…5486ade74972

Receipts root

0x83f7069de5c7…baa808191969

Nonce

0x0000000000000000

Extra data

0x00000004a817c800