{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1057815",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06d16e1bb8ee6deff51dc16afe17260804d43dcf80083094f7c96f0bf0e5e6b4",
    "signature": "0xf81c6b388806889094bfb73293efecec3a9fdf07eba7c92c76aeea4af7e9700724ef1453e942cea3333781ecce21f84412713640d4863e14ba976f9ca67d372e1c",
    "signer": "0x2B28feb1CA15953a5a910C4E741698a24e8b3FE9",
    "userId": "887020893"
  }
}