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 #21511638 · ArcScan

Block

#21,511,638

2026-09-18 14:23:15 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,638
Timestamp: 19 days ago · 2026-09-18 14:23:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x390eb5c2805877d91af0e230d9c63bfe5eb6e7beffb163424a2de4fb44ed3ddf
Parent hash: 0xfa2fd022…60457aae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,638 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.3%2,478,799 / 30,000,000

Base fee

20 gwei

State root

0x69cb54eec0e7…f97bfdde3861

Transactions root

0xdb00f347db92…a7567d641feb

Receipts root

0xb385fc4c9568…263cb4948323

Nonce

0x0000000000000000

Extra data

0x00000004a817c800