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 #0x3f7c18e5698df2d63af2fb58eb5a655e48381d959f64eeafebb18d7473d9fcd3 · ArcScan

Block

#21,268,502

2026-09-17 04:07:52 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,502
Timestamp: 49 days ago · 2026-09-17 04:07:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f7c18e5698df2d63af2fb58eb5a655e48381d959f64eeafebb18d7473d9fcd3
Parent hash: 0x7a186314…31b7cecf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,502 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.8%4,151,519 / 30,000,000

Base fee

20 gwei

State root

0xef4831b7c38b…9c84a908c1f4

Transactions root

0x527b12d08225…701f61a455ec

Receipts root

0xed2af268841d…a159c27f6cfc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800