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 #0x4db78148111b818e945f1d55e0a06d51ec4ef6046ef66e4c45732df152126d8c · ArcScan

Block

#21,518,807

2026-09-18 15:23:50 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,807
Timestamp: 40 days ago · 2026-09-18 15:23:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x4db78148111b818e945f1d55e0a06d51ec4ef6046ef66e4c45732df152126d8c
Parent hash: 0xb1dc3043…f2b2a62c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,807 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

18.6%5,584,867 / 30,000,000

Base fee

20 gwei

State root

0x17c26a07ac07…cf7fbb6a18d3

Transactions root

0xdd2f5f76342f…c484389f5048

Receipts root

0xc23e545fd424…1ba9f2c5c645

Nonce

0x0000000000000000

Extra data

0x00000004a817c800