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 #0x21390275032ac5b05e22481c2f405ee5d85a72f6e64c22f07dee94ea50fd5861 · ArcScan

Block

#21,296,717

2026-09-17 08:06:16 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,717
Timestamp: 56 days ago · 2026-09-17 08:06:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x21390275032ac5b05e22481c2f405ee5d85a72f6e64c22f07dee94ea50fd5861
Parent hash: 0xbfd29b13…e924b7bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,717 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

9.4%2,820,068 / 30,000,000

Base fee

20 gwei

State root

0x857fab101515…77187041bb1b

Transactions root

0x9ccecd176dbc…7a01c7765db9

Receipts root

0xe0b8e1134072…3f96bab6d876

Nonce

0x0000000000000000

Extra data

0x00000004a817c800