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

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 #21265251 · ArcScan

Block

#21,265,251

2026-09-17 03:40:25 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,251
Timestamp: 7 days ago · 2026-09-17 03:40:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xe0978f47055b07ae81ac843609212b56216cb8a9f213556da325d2f6d5cdefbf
Parent hash: 0xb0f9ef1c…c7ffa791
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,251 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.6%2,882,991 / 30,000,000

Base fee

20 gwei

State root

0xad6319e71942…9975c3de40a8

Transactions root

0x2c83096ddbb0…28c91d0865cf

Receipts root

0x46f46e94cd06…d89b4893d382

Nonce

0x0000000000000000

Extra data

0x00000004a817c800