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 #21316754 · ArcScan

Block

#21,316,754

2026-09-17 10:55:31 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,754
Timestamp: 53 days ago · 2026-09-17 10:55:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4af51b84c54cf9a3e5010a31a2d48c79d988022d0d1a0ebd87cf095cdd2aa11
Parent hash: 0x11bc76a5…e62fe6a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,754 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

20.8%6,235,061 / 30,000,000

Base fee

20 gwei

State root

0x6d49c5d18e25…447ed73c0808

Transactions root

0x8764250a2b01…f04498297adf

Receipts root

0x29e55fdd62d7…b97c3fe649fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800