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 #0x610342979afc1320009ff87f4ed078c2a7d2947bda964bbb94b02350b402111c · ArcScan

Block

#21,390,083

2026-09-17 21:15:45 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,083
Timestamp: 22 days ago · 2026-09-17 21:15:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x610342979afc1320009ff87f4ed078c2a7d2947bda964bbb94b02350b402111c
Parent hash: 0x40c4f6e4…049660ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,083 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

15.1%4,534,671 / 30,000,000

Base fee

20 gwei

State root

0x8a90c5e0196f…f535a5dc150f

Transactions root

0x3bdc6c117153…5cba95f76c11

Receipts root

0xf0ee83d2a91a…f20f23a4dc91

Nonce

0x0000000000000000

Extra data

0x00000004a817c800