{
  "manageEntity": {
    "action": "Repost",
    "entityId": "583308460",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b0ebfe479724d7d8c08488426642f0cdb30580a623eb1f796070cc58f635e3a",
    "signature": "0x789611678be38cea9cc3742b817e1cf2ed64870e4b4234cf01e0429f43a9e5f84eee9dc4d629d5d21a0f759fff2bcaee7c391e3c02af88467aa3ee30ba47666a1c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}