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 #21525072 · ArcScan

Block

#21,525,072

2026-09-18 16:16:47 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,072
Timestamp: 23 days ago · 2026-09-18 16:16:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d3cc998de8c4053108fed8e6494ec6306444a85a57b11a5811df4c8d7112b97
Parent hash: 0x8ccd9642…cfc8f954
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,072 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.8%837,764 / 30,000,000

Base fee

20 gwei

State root

0x78f228e70a07…848524f999c8

Transactions root

0x765af5069ff2…b69f898439d7

Receipts root

0x77fcf3571a53…ba2afdc38515

Nonce

0x0000000000000000

Extra data

0x00000004a817c800