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 #21312289 · ArcScan

Block

#21,312,289

2026-09-17 10:17:49 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,289
Timestamp: 42 days ago · 2026-09-17 10:17:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x774330dedcfc47afc20e762be21f4e6948c3e66d99684bf4df090a4f3371385a
Parent hash: 0xdd32498f…38efe4f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,289 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

17.9%5,360,568 / 30,000,000

Base fee

20 gwei

State root

0x0a5dd5cef12f…7b69bfb6fdf3

Transactions root

0xd3f57a8314d3…583ceded4e3a

Receipts root

0xff032223f166…ad460999a9d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800