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 #0x331f117af22909d26b36acfcfd6b426f15e72d01716c8a0d1af80e8df8f9ae9e · ArcScan

Block

#21,366,279

2026-09-17 17:54:37 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,279
Timestamp: 49 days ago · 2026-09-17 17:54:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x331f117af22909d26b36acfcfd6b426f15e72d01716c8a0d1af80e8df8f9ae9e
Parent hash: 0xe089ff77…09eadbc3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,279 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

22.3%6,696,296 / 30,000,000

Base fee

20 gwei

State root

0x01a0c09ccb21…13b4c5a3fef7

Transactions root

0x77355aab7aeb…fb10b09c1c34

Receipts root

0x338412d26b37…fc90dc3ee807

Nonce

0x0000000000000000

Extra data

0x00000004a817c800