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

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 #21299680 · ArcScan

Block

#21,299,680

2026-09-17 08:31:19 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,680
Timestamp: 49 days ago · 2026-09-17 08:31:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x653905c50b562637d6fc665a6601c541ab8350c22be5c63d9ddbe305e0667e3d
Parent hash: 0xe7038e5e…4dfb013e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,680 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

17.7%5,315,592 / 30,000,000

Base fee

20 gwei

State root

0x97cb2394698f…e1646b107d37

Transactions root

0x580e03f3ae5d…9363f176dcce

Receipts root

0x3f01d0721e03…90751d3213d0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800