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 #0x20665b30a6367430b0367f4e6d6dd95bfdd6a6f828f6ecfacf5de2d14b3cfb8f · ArcScan

Block

#21,260,305

2026-09-17 02:58:39 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,305
Timestamp: 10 days ago · 2026-09-17 02:58:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x20665b30a6367430b0367f4e6d6dd95bfdd6a6f828f6ecfacf5de2d14b3cfb8f
Parent hash: 0x5dfdf59a…39cd2e7f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,305 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

8.6%2,586,235 / 30,000,000

Base fee

20 gwei

State root

0xa7d70ffe6d64…03ab0bba4273

Transactions root

0x919752f7c019…11b215c3a005

Receipts root

0x0db1fa085a5c…1eac4c5d6d93

Nonce

0x0000000000000000

Extra data

0x00000004a817c800