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 #21511642 · ArcScan

Block

#21,511,642

2026-09-18 14:23:18 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,642
Timestamp: 19 days ago · 2026-09-18 14:23:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xf936f88dfde8c5443bd86f66566f7a00ad0578ccc806155066bf75b6b1f9a260
Parent hash: 0x50f6e7fb…098de33e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,642 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.2%1,256,887 / 30,000,000

Base fee

20 gwei

State root

0x3cdf25b161f1…276da0ebbd2d

Transactions root

0x93fcccdcf3bf…e04a689eee53

Receipts root

0xc1161d06ea2d…d42c4391eaed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800