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 #21248899 · ArcScan

Block

#21,248,899

2026-09-17 01:22:19 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,899
Timestamp: 4 days ago · 2026-09-17 01:22:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x24100ca2711352ab34b3e0db9f2645b8bcc6ea13c0538fb1accbc5785a803fa8
Parent hash: 0x08d9d34b…6d0eeebe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,899 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

26.7%8,008,534 / 30,000,000

Base fee

20 gwei

State root

0xd035d2e3220f…c0726073422e

Transactions root

0x6f7c88470f8c…4aae696c1fa2

Receipts root

0xd902abdd40dc…a82dc78933fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800