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 #21394666 · ArcScan

Block

#21,394,666

2026-09-17 21:54:29 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,666
Timestamp: 18 days ago · 2026-09-17 21:54:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x94af46843e6d5c4d8845126413e577af52626194f4a549611dfa0a9201143049
Parent hash: 0x831c26d9…e0043ec1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,666 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

17.1%5,137,537 / 30,000,000

Base fee

20 gwei

State root

0x76cacb78d232…a6a9a8e472fb

Transactions root

0x9a9ea75f2ee5…37b16219cd86

Receipts root

0xe8b14ce70b03…15facd9ba00e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800