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 #0xc7bcc19d3bf2faa71803bf2aec18b7a30e345a6006f1c3aff5cfb0ed989f820c · ArcScan

Block

#21,305,916

2026-09-17 09:24:00 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,916
Timestamp: 6 days ago · 2026-09-17 09:24:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xc7bcc19d3bf2faa71803bf2aec18b7a30e345a6006f1c3aff5cfb0ed989f820c
Parent hash: 0xbcc38fd1…93c5bf91
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,916 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.3%3,090,025 / 30,000,000

Base fee

20 gwei

State root

0xfc700d36574f…57831114b8dc

Transactions root

0x50c96e7d5632…bcd9ae22c149

Receipts root

0x5635e11ef5e6…c83cb0753516

Nonce

0x0000000000000000

Extra data

0x00000004a817c800