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 #21288915 · ArcScan

Block

#21,288,915

2026-09-17 07:00:21 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,915
Timestamp: 7 days ago · 2026-09-17 07:00:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xa58a1c7159ec85f2801b24c3f57fcccc1487148b1da73dcd4d8efb251dcc3000
Parent hash: 0xee08e5ca…58acf40c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,915 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

10.5%3,141,989 / 30,000,000

Base fee

20 gwei

State root

0x0e7e8e778498…becde59c4a42

Transactions root

0xf568051bd0c8…947811b72e29

Receipts root

0x798940ea51a6…27a31736110f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800