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 #0x1cef9f9009d4bab0b594d84a860547e8444ab96f63e51d0e53256af57bf7c214 · ArcScan

Block

#21,418,958

2026-09-18 01:19:50 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,958
Timestamp: 6 days ago · 2026-09-18 01:19:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x1cef9f9009d4bab0b594d84a860547e8444ab96f63e51d0e53256af57bf7c214
Parent hash: 0x9347b4f1…39f69605
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,958 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.3%2,495,670 / 30,000,000

Base fee

20 gwei

State root

0xffed3142b418…4b047fbf52ec

Transactions root

0x75a20d537922…116ed341ed5b

Receipts root

0x0797a8998177…7bf76cba2271

Nonce

0x0000000000000000

Extra data

0x00000004a817c800