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 #21223970 · ArcScan

Block

#21,223,970

2026-09-16 21:51:53 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,970
Timestamp: 46 days ago · 2026-09-16 21:51:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x869e8216123fe5ab48f3de443a0bfe40f4d0eb9f287a92ace04d91d6cfd7a1d0
Parent hash: 0x07d2fd5f…dfa85716
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,970 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

58.1%17,418,809 / 30,000,000

Base fee

20 gwei

State root

0x0efb235c4eae…0c14713f1096

Transactions root

0x7b7d19fe5ce7…62b8c4a7ccd5

Receipts root

0x3be5cb911003…64e5389e733a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800