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 #0x90c7b54c69f84b85dd34790cff3efa297d115547e701a209a70710dacd03a302 · ArcScan

Block

#21,298,886

2026-09-17 08:24:36 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,886
Timestamp: 56 days ago · 2026-09-17 08:24:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x90c7b54c69f84b85dd34790cff3efa297d115547e701a209a70710dacd03a302
Parent hash: 0x3e95fb0c…2338d2f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,886 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.4%2,225,457 / 30,000,000

Base fee

20 gwei

State root

0x9e0bbc2802ae…97c4fe116108

Transactions root

0xca29581851ad…66155d4cbc68

Receipts root

0x0ea445a89a80…d460e1259c3e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800