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 #0x0cfc17b679c82b85f545cb846352cd14474e8481fcceadb3eda42eb1e3f5441a · ArcScan

Block

#21,279,661

2026-09-17 05:42:09 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,661
Timestamp: 34 days ago · 2026-09-17 05:42:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x0cfc17b679c82b85f545cb846352cd14474e8481fcceadb3eda42eb1e3f5441a
Parent hash: 0xa57a7f66…54b0a252
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,661 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

11.0%3,296,871 / 30,000,000

Base fee

20 gwei

State root

0xadd35e8f5596…c49946f4267f

Transactions root

0xbccfa2032da5…d726dc22e9d4

Receipts root

0xd15b09b205bf…10d9ea853394

Nonce

0x0000000000000000

Extra data

0x00000004a817c800