{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1849038853",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8db50bfcc3cd68749adea03c0e8ea531111778591dbedee84e2503750ff7848d",
    "signature": "0x1de06ea780188d396d611fe44e3c1819aec808d6d172e1eb693d08668db5be863daad27a16a499c45fa230c2be4c1a3496ee4536002972e2b3bb6c54682c7ea61b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}