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 #0xf6621b4980b677d7e84f5d4ce9129e29f40f1090887573928fc5f94d15009773 · ArcScan

Block

#21,420,184

2026-09-18 01:30:11 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,184
Timestamp: 41 days ago · 2026-09-18 01:30:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xf6621b4980b677d7e84f5d4ce9129e29f40f1090887573928fc5f94d15009773
Parent hash: 0x4e737406…6a83aede
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,184 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.8%2,037,856 / 30,000,000

Base fee

20 gwei

State root

0x8bfe8ccd701d…8365a85ff82d

Transactions root

0x1659e09edfe4…3f6e2ccb24d6

Receipts root

0x1ce1fca728dc…c311626b6cd0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800