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

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 #21298864 · ArcScan

Block

#21,298,864

2026-09-17 08:24:25 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,864
Timestamp: 56 days ago · 2026-09-17 08:24:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b3bb1d7889c73506bc54c762c6c3d96ef768d51fec33f2fbf9c9238f576d26b
Parent hash: 0x16f9057c…53980d0f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,864 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

15.8%4,733,599 / 30,000,000

Base fee

20 gwei

State root

0xe605b395f47d…c027d35263ef

Transactions root

0x85e22a0cd9a6…5b1d57b9210f

Receipts root

0xd229bf47581c…dccb8edf6484

Nonce

0x0000000000000000

Extra data

0x00000004a817c800