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 #0xfbc639c1da164a937eb4d9420b5d2f35285a5368def4aa45ac37b8647a938ab8 · ArcScan

Block

#21,284,888

2026-09-17 06:26:19 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,888
Timestamp: 3 days ago · 2026-09-17 06:26:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xfbc639c1da164a937eb4d9420b5d2f35285a5368def4aa45ac37b8647a938ab8
Parent hash: 0x1ded5639…03da6dd4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,888 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

9.2%2,769,219 / 30,000,000

Base fee

20 gwei

State root

0x27bba36711b0…2241af711197

Transactions root

0x006c262d2e50…ff6dec18b895

Receipts root

0x2e86e7a98751…4d555a180ad8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800