{
  "manageEntity": {
    "action": "Repost",
    "entityId": "500982251",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe8df3099f2303608de31b80ab307c782c1a749671e471070f3cbd02c68131856",
    "signature": "0x1944d7c893039ea65c6ffa435a03bc12738f607a1b3444fe56ebe1f51520b7b61263aef6a883c48791d10907c9ff35fe1a6270ae04e84975b84d738290b2aa881c",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}