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 #0xfdaaeecea9908f56a2dd5dd3dbe98e16a3b7231e623ed7875e1fb82fefeb407c · ArcScan

Block

#21,216,105

2026-09-16 20:45:30 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,216,105
Timestamp: 7 days ago · 2026-09-16 20:45:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xfdaaeecea9908f56a2dd5dd3dbe98e16a3b7231e623ed7875e1fb82fefeb407c
Parent hash: 0x3df5dd68…a267d789
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,216,105 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

67.8%20,326,119 / 30,000,000

Base fee

20 gwei

State root

0x54c98c155028…018243382251

Transactions root

0xa02c44acf327…5f4ae57bc306

Receipts root

0x46ea67fe9b15…959c1be679c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800