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 #0x12015d18372d8b81ce44c1a087a6df7d56844b104ef0da1c870507aa70e8f2d0 · ArcScan

Block

#21,516,130

2026-09-18 15:01:13 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,130
Timestamp: 28 days ago · 2026-09-18 15:01:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x12015d18372d8b81ce44c1a087a6df7d56844b104ef0da1c870507aa70e8f2d0
Parent hash: 0x0d5e0c86…935b3140
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,130 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

11.9%3,582,165 / 30,000,000

Base fee

20 gwei

State root

0x5aada80095b3…f016e9d82ba0

Transactions root

0x0dd315888a45…d32aeae88075

Receipts root

0xdc6b9514fb96…a01f40b614a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800