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 #21445772 · ArcScan

Block

#21,445,772

2026-09-18 05:06:28 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,772
Timestamp: 48 days ago · 2026-09-18 05:06:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x7971f45fc15d0ba4c439d89168b98e05cf2a976bcfd0a8ea9775bf53ebcb3064
Parent hash: 0x653b5cb1…2fc05479
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,772 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.0%906,244 / 30,000,000

Base fee

20 gwei

State root

0xe2eec635eb8a…2810cb8e43f2

Transactions root

0x53897aa4400d…0d8bca6254a9

Receipts root

0xf5fd9bb11506…d578ac172935

Nonce

0x0000000000000000

Extra data

0x00000004a817c800