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 #0x470b3a4d5836e3da5b9665379d59282ab9e9c33fd08b8d49142a5da0df3aaec2 · ArcScan

Block

#21,418,351

2026-09-18 01:14:42 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,351
Timestamp: 24 days ago · 2026-09-18 01:14:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x470b3a4d5836e3da5b9665379d59282ab9e9c33fd08b8d49142a5da0df3aaec2
Parent hash: 0x5b1d264f…f714599c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,351 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.5%741,093 / 30,000,000

Base fee

20 gwei

State root

0x5a752d08d7fd…eb60632e7057

Transactions root

0x6b3860715851…aaf85ec158d7

Receipts root

0x1022c3a09a52…4d44dd4d02c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800