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 #0x386b3a6b11389fd1cd9676a4431e544427457598c042147ef24a0c99bd920efe · ArcScan

Block

#21,517,757

2026-09-18 15:14:58 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,757
Timestamp: 9 days ago · 2026-09-18 15:14:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x386b3a6b11389fd1cd9676a4431e544427457598c042147ef24a0c99bd920efe
Parent hash: 0xdc980145…0f931918
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,757 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.7%1,396,778 / 30,000,000

Base fee

20 gwei

State root

0xbe91eb20f39c…87504db59292

Transactions root

0x7f8b81e1b188…d0beafb9dbda

Receipts root

0x6ac2bb3df066…6898848f9a8a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800