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 #21550480 · ArcScan

Block

#21,550,480

2026-09-18 19:51:36 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,480
Timestamp: 15 days ago · 2026-09-18 19:51:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xea9ba759a48f3ba10bc65e036404157023c76fa6522db50a42f26c6e4641842f
Parent hash: 0x5268adef…858b9106
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,480 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.3%1,894,091 / 30,000,000

Base fee

20 gwei

State root

0x6e66c91db3d2…cc4c5e24184f

Transactions root

0x826ce6dcfbfb…ad5ae44c1e8f

Receipts root

0x1a9734bdef13…a9626c7e938e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800