Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x71339665b17c7f3df50ae7fa41e00a6e043f6ccd9827b4787841c099e8058dd1 · ArcScan

Block

#21,278,913

2026-09-17 05:35:50 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,913
Timestamp: 12 days ago · 2026-09-17 05:35:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x71339665b17c7f3df50ae7fa41e00a6e043f6ccd9827b4787841c099e8058dd1
Parent hash: 0x6919a217…eab0098c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,913 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

11.1%3,325,484 / 30,000,000

Base fee

20 gwei

State root

0x6e8c77fc9a44…60e1ce79419f

Transactions root

0x9c1a1b0cd6ed…f193887f5d0d

Receipts root

0x2482963dc7e1…03f9e54dd97d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800