{
  "manageEntity": {
    "action": "Repost",
    "entityId": "10556325",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6731163fd398d4c46be1dd56f89bec520d282df273787e4c234b1a33a258db34",
    "signature": "0x2f526f2cba5a980c3e5dcead8a0738ee45ddc51ea6c6ac4e17a5c8f5c76ff8d3129ad8c11218eaa0d0b3a819c982dbbef24c83166911743a4190e5961244399d1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}