{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1066484470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cff8b80f8bbb57679ecb77b8c1583933899f8db38ad313d446c553608235cf0",
    "signature": "0x143d00eca8d87bc1e29fd9772e6faade8a51476003d67630ea7fbef87d6c46e8738c4e161dd1103dd7b7338826f2aa52d0593adb9dd73f1532d8c38ba516e8e21c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}