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 #0xaf9d3d4e8493e4d48946388a7df8ce0980150cfdbd95499ff4a6e8bbb5b097ab · ArcScan

Block

#21,279,274

2026-09-17 05:38:53 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,274
Timestamp: 21 days ago · 2026-09-17 05:38:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf9d3d4e8493e4d48946388a7df8ce0980150cfdbd95499ff4a6e8bbb5b097ab
Parent hash: 0x9a6c9d69…6b84614d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,274 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

13.4%4,028,091 / 30,000,000

Base fee

20 gwei

State root

0xa2024ef8209c…f06f50b25358

Transactions root

0x5cee2117d9bb…d39a0f2cf87d

Receipts root

0xcbf115017eb0…3753c0cf4200

Nonce

0x0000000000000000

Extra data

0x00000004a817c800