Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xd8e93f303cabbc85fb0564d5552fdd3146c32fba1b3ebd5a59ec8abb62eb8efe · ArcScan

Block

#21,222,879

2026-09-16 21:42:41 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,879
Timestamp: 12 days ago · 2026-09-16 21:42:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xd8e93f303cabbc85fb0564d5552fdd3146c32fba1b3ebd5a59ec8abb62eb8efe
Parent hash: 0x0bc34983…17ad0f6d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,879 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

50.3%15,102,272 / 30,000,000

Base fee

20 gwei

State root

0x5a93cfb79c6e…98b2df288ecd

Transactions root

0x90ff8c630adf…0d72f1c13e68

Receipts root

0xe782b484b576…f29a25a18b50

Nonce

0x0000000000000000

Extra data

0x00000004a817c800