{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1664854210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02836c885c6859002288dcbe94a899abae86210960d893cfc37915c0d4d2f64f",
    "signature": "0x02ee7c37653942eb2987f87acdaa6e7b22dea55836d43dc7da3e735477dfefab62869e27aee915832c9a6539e9d7cb5e50b771102555abc381eecc80d62dab5c1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}