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 #0x77170a3685a45f53a9d09ef2430e296deacd6730c4350af59daad7fd44b33990 · ArcScan

Block

#21,380,676

2026-09-17 19:56:15 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,676
Timestamp: 15 days ago · 2026-09-17 19:56:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x77170a3685a45f53a9d09ef2430e296deacd6730c4350af59daad7fd44b33990
Parent hash: 0x0decd265…b9f6fcdf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,676 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.2%2,467,328 / 30,000,000

Base fee

20 gwei

State root

0x2f284ad00d58…4b43ec7903d3

Transactions root

0xda6592d5c426…03a1e9fa6c65

Receipts root

0x9881c94c2ca8…533045032f13

Nonce

0x0000000000000000

Extra data

0x00000004a817c800