Error verifying Metaplex NFT

Trying to verify a Metaplex NFT as part of a collection

Logs: ["Program metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s invoke [1]","Program log: IX: Verify","Program log: Collection Not Found on Metadata","Program metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s consumed 14670 of 200000 compute units","Program metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s failed: custom program error: 0x50"]. 

Here is my code

const collectionAddress = UMIPublicKey("");const metadata = findMetadataPda(umi, { mint: collectionAddress });await verifyCollectionV1(umi, {    metadata,    collectionMint: collectionAddress,    authority: umi.identity,}).sendAndConfirm(umi);