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 #0xd3d78812a23b8f58b9978c12919626815be332dd7706eff510ea5f663420d8e0 · ArcScan

Block

#21,274,396

2026-09-17 04:57:41 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,396
Timestamp: 17 days ago · 2026-09-17 04:57:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xd3d78812a23b8f58b9978c12919626815be332dd7706eff510ea5f663420d8e0
Parent hash: 0x07b3c841…c2cad3a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,396 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

38.9%11,675,003 / 30,000,000

Base fee

20 gwei

State root

0x90de6d36c60b…800f29800225

Transactions root

0x89c9be1d1c3c…73987c75a132

Receipts root

0x2eeabbed027e…91b2521f7751

Nonce

0x0000000000000000

Extra data

0x00000004a817c800