{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1433660186",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2972e131bdd7d02f23e3774b68bcb598397e2ee1660ac696b0b1196bf9fee699",
    "signature": "0x9b946eb0f0375bc6852b648b22c066ecbda90e89561b03f2b90bfd5ada22d5ad2067a993edcdb519d21e43e043da5fd119d9940d3c174418dff7cb79decc4a761b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}