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 #0x728d1764148d5916853c915945ddc4ca542bf24b3d6af829b23fc0fa064eff8b · ArcScan

Block

#21,482,844

2026-09-18 10:19:51 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,482,844
Timestamp: 20 days ago · 2026-09-18 10:19:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x728d1764148d5916853c915945ddc4ca542bf24b3d6af829b23fc0fa064eff8b
Parent hash: 0x377518f8…b5e1aca1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,482,844 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.3%1,276,787 / 30,000,000

Base fee

20 gwei

State root

0x091312d73955…05f27790fb6b

Transactions root

0x8b0916bac417…35d216332a1b

Receipts root

0x370b49dfd883…99f2ae1a99c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800