{
  "manageEntity": {
    "action": "Repost",
    "entityId": "234147991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4befd40b7bebfb2dc7d8b8b20514813d05b568fd87e7d70c3f857b3095e48928",
    "signature": "0x64fa6a4a9c9b7b0e4092a290c9c690229600d1f2ba2d81af7095445d4332a7353620dc853c7045e53ea352d97cc7fdbca5b1a9726e6fae9f139ee67838dcfa321b",
    "signer": "0x12705C8Fe8CE886CeFEFa0d4d46E906f2c35C954",
    "userId": "477934274"
  }
}