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 #0xa45e7797bb4e1dd72639338a50665bcca0cf26b634ae38f5e0eb19462205401f · ArcScan

Block

#21,527,816

2026-09-18 16:39:59 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,527,816
Timestamp: 8 days ago · 2026-09-18 16:39:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xa45e7797bb4e1dd72639338a50665bcca0cf26b634ae38f5e0eb19462205401f
Parent hash: 0x815ba5d9…e0edbb1b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,527,816 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

6.1%1,830,196 / 30,000,000

Base fee

20 gwei

State root

0x986260425ec1…a42978e0f848

Transactions root

0x0ff2e4c72ce3…e2d955351927

Receipts root

0xd834ee466367…46f846e5a1ad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800