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 #0x5244b5f88fe4c5f0e4cb346c45dc63961198396fcd255f816dd2f4339d873717 · ArcScan

Block

#21,386,289

2026-09-17 20:43:41 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,289
Timestamp: 20 days ago · 2026-09-17 20:43:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x5244b5f88fe4c5f0e4cb346c45dc63961198396fcd255f816dd2f4339d873717
Parent hash: 0xf990d5c0…3ee84c67
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,289 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.7%1,401,072 / 30,000,000

Base fee

20 gwei

State root

0x6940be00d06c…7e54e44c0d32

Transactions root

0xae8376aafa42…af95e4eeda43

Receipts root

0x9501c1e6cf4d…237951e1fc62

Nonce

0x0000000000000000

Extra data

0x00000004a817c800