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 #0x83675cbfa38a00a47a307ff2dc0fa1b74607f5f8db63d0aee2404df5f8a4aa55 · ArcScan

Block

#21,421,187

2026-09-18 01:38:40 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,187
Timestamp: 54 days ago · 2026-09-18 01:38:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x83675cbfa38a00a47a307ff2dc0fa1b74607f5f8db63d0aee2404df5f8a4aa55
Parent hash: 0x5d46eb55…0a2bbe8c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,187 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.2%2,446,797 / 30,000,000

Base fee

20 gwei

State root

0xc06d98c85332…5e5124bc1a81

Transactions root

0xce56b7949f85…be37c57090a7

Receipts root

0xba5b6fcd03fa…8607c3787969

Nonce

0x0000000000000000

Extra data

0x00000004a817c800