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 #21222245 · ArcScan

Block

#21,222,245

2026-09-16 21:37:20 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,245
Timestamp: 3 days ago · 2026-09-16 21:37:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x81db1ae647eb33fcd03a9b788914609f728b488246d521a1e2fdb5984c5aa6fe
Parent hash: 0x9ba19a3b…75251311
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,245 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

23.8%7,140,955 / 30,000,000

Base fee

20 gwei

State root

0x06894def46d5…2de6801e08ea

Transactions root

0x28c89819f268…01cc90c63d5a

Receipts root

0xc21d66253454…9756d9b0b27b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800