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 #21528813 · ArcScan

Block

#21,528,813

2026-09-18 16:48:25 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,813
Timestamp: 22 days ago · 2026-09-18 16:48:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b71e7379751e066769b2222f2cfd6738b7936de0b6c422680d9d939c0419ae0
Parent hash: 0x23e392e2…1d69adeb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,813 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.5%1,357,243 / 30,000,000

Base fee

20 gwei

State root

0xe154eb4dfaae…08976f2b2079

Transactions root

0xf58414cc4af3…47e9060c8601

Receipts root

0x181a41a44d09…c017e8d96402

Nonce

0x0000000000000000

Extra data

0x00000004a817c800