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 #21516306 · ArcScan

Block

#21,516,306

2026-09-18 15:02:42 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,306
Timestamp: 22 days ago · 2026-09-18 15:02:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xcc26fa92574f4835619ccf5d056436a4e9bf5c13a4542a5384442f1038b8c9b2
Parent hash: 0x97b25070…acb2c18f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,306 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

38.8%11,644,422 / 30,000,000

Base fee

20 gwei

State root

0x030ba68ffe20…3d50961f3a9d

Transactions root

0x3a872ae6284e…8d22b61fed7d

Receipts root

0xbecc42db75b0…bb8a6065ec39

Nonce

0x0000000000000000

Extra data

0x00000004a817c800