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 #21389014 · ArcScan

Block

#21,389,014

2026-09-17 21:06:43 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,014
Timestamp: 46 days ago · 2026-09-17 21:06:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x14bd2138a8462a51f4e4ff8eb663bdc00ae0b1911f73d92bbc2668c3abea7b97
Parent hash: 0x184c1b36…a9be8793
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,014 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.1%1,527,598 / 30,000,000

Base fee

20 gwei

State root

0x661f7fd7e40a…4c888ea685ea

Transactions root

0x777bc51f6f27…07a3d4de96eb

Receipts root

0xfee643d0a46a…95b95eb74bce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800