{
  "manageEntity": {
    "action": "Repost",
    "entityId": "859856098",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d6435dd774699651be76de4a5a798006d20619a71d94db3d42d6063fc53dafa",
    "signature": "0xb905a1437306fcf5f8bfa6b607acfa4265a1bca7b89ba5608bc32ca24a16a8826ec56fce315f26d7a6687f99eb6c166d81638553c7bf8669a0413252d86cf4b41c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}