{
  "manageEntity": {
    "action": "Repost",
    "entityId": "125769",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b12cf9f3e64671e274ff7597461cef966deafa1bf0b801d3c811e982eb4d0fd",
    "signature": "0x7986ffd6f811092a3b0ec0cc3630c9eb573148a2d63a8ad83e2371acda36390e26ba40d173395161b2df4d7e3c0090b98a97268834df870716bd8280c7ddd1731b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}