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 #0x73e3fd8ebe032826e64707cc867e1901d0b61c9980b07c4ef20b6d2a682d6be9 · ArcScan

Block

#21,385,186

2026-09-17 20:34:22 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,186
Timestamp: 9 days ago · 2026-09-17 20:34:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x73e3fd8ebe032826e64707cc867e1901d0b61c9980b07c4ef20b6d2a682d6be9
Parent hash: 0x35536141…64c7d3c0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,186 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

24.2%7,255,664 / 30,000,000

Base fee

20 gwei

State root

0x89866875e64c…8b2366aea21e

Transactions root

0x2ab53ab832a1…df12b49d9ce7

Receipts root

0x71eab9f79dd3…e3d73f3ffc5f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800