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 #21265732 · ArcScan

Block

#21,265,732

2026-09-17 03:44:29 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,732
Timestamp: 5 days ago · 2026-09-17 03:44:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x6390bce06e43edd7c7b3ac7c818ff2719effa1a62bde8acb455e78ec61ce2f8c
Parent hash: 0xe5be3880…16ed8b69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,732 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

12.6%3,792,396 / 30,000,000

Base fee

20 gwei

State root

0x043d21e9d597…266fde17dd55

Transactions root

0x25ef1801201e…c8c51fb10b9f

Receipts root

0xbe6319994321…a3e9f1eff306

Nonce

0x0000000000000000

Extra data

0x00000004a817c800