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 #21360657 · ArcScan

Block

#21,360,657

2026-09-17 17:07:07 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,657
Timestamp: 12 days ago · 2026-09-17 17:07:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d560b5f683778799fe03fcff4bc68152bee78335859cb4570be1781ae0d8a79
Parent hash: 0xc3ebf0c5…e30df3d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,657 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

21.5%6,461,608 / 30,000,000

Base fee

20 gwei

State root

0x2d56cde612c7…d7e3b303ae08

Transactions root

0x6bb5885fa451…99e9d4b53241

Receipts root

0x0a3444db1c36…86bc6c076f47

Nonce

0x0000000000000000

Extra data

0x00000004a817c800