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 #0x89a4a3686a42c5f1aa78ae929e2f33931a1d6950378928b51d721f34b5f3f3f9 · ArcScan

Block

#21,340,790

2026-09-17 14:18:30 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,790
Timestamp: 56 days ago · 2026-09-17 14:18:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x89a4a3686a42c5f1aa78ae929e2f33931a1d6950378928b51d721f34b5f3f3f9
Parent hash: 0x818b560b…13f4d098
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,790 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

24.5%7,357,584 / 30,000,000

Base fee

20 gwei

State root

0x022dbedafb83…0788787b240c

Transactions root

0x872a8c7471ba…6b7159e521f0

Receipts root

0xa92df59fa9fe…2d4539e7bf12

Nonce

0x0000000000000000

Extra data

0x00000004a817c800