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 #0x70d34cdc33c4186f8418623b3aad17ea8cb2dda5c90e52fc35d5c7a04ccff65c · ArcScan

Block

#21,409,667

2026-09-18 00:01:18 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,667
Timestamp: 21 days ago · 2026-09-18 00:01:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x70d34cdc33c4186f8418623b3aad17ea8cb2dda5c90e52fc35d5c7a04ccff65c
Parent hash: 0x9b952d6c…edafcc19
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,667 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.3%697,865 / 30,000,000

Base fee

20 gwei

State root

0xdfff52f155b1…6834b68bdffd

Transactions root

0x1f76f95bfa80…4a544d23e2ba

Receipts root

0xdbcaf631fe61…6109bcc85929

Nonce

0x0000000000000000

Extra data

0x00000004a817c800