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 #0x0ffbc2476e60f39328176d58450ff2195e93c0a924ac3a049e0f8556dad64e41 · ArcScan

Block

#21,242,439

2026-09-17 00:27:47 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,439
Timestamp: 22 days ago · 2026-09-17 00:27:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ffbc2476e60f39328176d58450ff2195e93c0a924ac3a049e0f8556dad64e41
Parent hash: 0xd1b7fbaa…e8e1d08d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,439 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

21.9%6,564,337 / 30,000,000

Base fee

20 gwei

State root

0xa65f7052d566…010f3962ee06

Transactions root

0x62c716842be6…476d50ee4b6b

Receipts root

0xec2574bc3750…4ce7486115c9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800