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 #21239937 · ArcScan

Block

#21,239,937

2026-09-17 00:06:40 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,937
Timestamp: 24 days ago · 2026-09-17 00:06:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x0592cb9d451f4a23c807c397f65cf82e7f4cf4838a449b6b4f0a4dd3a644b542
Parent hash: 0xa9cef452…271c79e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,937 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

25.5%7,645,811 / 30,000,000

Base fee

20 gwei

State root

0xee55906a774b…ba558c45fac0

Transactions root

0xf9c4d6229508…a5e11d42f050

Receipts root

0xb948909ed19e…d3cad69c98c4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800