{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193307",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x911b327cdc98f76d197a421311bdca69c74ef4b7f3c7ab05d931567b9f97d44c",
    "signature": "0x9f9f3f495456b11cee56f38ee5b1e21ec34030bf2438ddd611cc71b908b5f82f1dbe183e8908c8b83fe9a9ffff2f061194610e3f38121c7bc4897cc7afc82c911c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}