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 #0x9efb05de0a70895f4039fc4c810f08a9835d993c8d02dc40e78d595e1ec69f0a · ArcScan

Block

#21,445,659

2026-09-18 05:05:31 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,659
Timestamp: 47 days ago · 2026-09-18 05:05:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x9efb05de0a70895f4039fc4c810f08a9835d993c8d02dc40e78d595e1ec69f0a
Parent hash: 0xb609a1b7…b16c8d18
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,659 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.8%4,147,126 / 30,000,000

Base fee

20 gwei

State root

0x4ded0fc44aa3…1bb66298c049

Transactions root

0xf60207d0f8f6…fcfe9797b6f7

Receipts root

0xe2441a8857d6…4b40e451c147

Nonce

0x0000000000000000

Extra data

0x00000004a817c800