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 #21511782 · ArcScan

Block

#21,511,782

2026-09-18 14:24:29 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,782
Timestamp: 24 days ago · 2026-09-18 14:24:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x42044957c089e4aa62dc535b8e26508c0973f23e0c20b0a1ac401d4709e47218
Parent hash: 0x582ced6b…110c00dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,782 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

10.0%3,009,606 / 30,000,000

Base fee

20 gwei

State root

0xe4d70c4b16bb…4e1460afc4fc

Transactions root

0x72ed8f4a4c04…80ef6883affa

Receipts root

0xb72526b386fb…f1a6ab3bfc67

Nonce

0x0000000000000000

Extra data

0x00000004a817c800