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 #0x665fa7dd5a3fa214c4a10c3cbb009e9b52734b93c1929c714d9d72acc4fc92c9 · ArcScan

Block

#21,222,226

2026-09-16 21:37:10 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,226
Timestamp: 6 days ago · 2026-09-16 21:37:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x665fa7dd5a3fa214c4a10c3cbb009e9b52734b93c1929c714d9d72acc4fc92c9
Parent hash: 0xdba94069…b5e9c24c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,226 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

39.4%11,823,834 / 30,000,000

Base fee

20 gwei

State root

0x17a678918627…75cac6705ef5

Transactions root

0x3efd5a3a37c5…f5606d5e4df8

Receipts root

0xfae3849b2232…5441e29bac0d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800