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 #21294228 · ArcScan

Block

#21,294,228

2026-09-17 07:45:14 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,228
Timestamp: 5 days ago · 2026-09-17 07:45:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xea88e488911d32f1526263e1fd871137bb7bab384663792d995ea62d8c5561c6
Parent hash: 0x98b4c5a8…ccfb8e27
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,228 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.5%3,462,784 / 30,000,000

Base fee

20 gwei

State root

0x9d873ad114fd…d6a1701ad376

Transactions root

0xf8c241a5ad60…7e123f3703fb

Receipts root

0x0b2348bc743a…cce2cf601b59

Nonce

0x0000000000000000

Extra data

0x00000004a817c800