{
  "manageEntity": {
    "action": "Repost",
    "entityId": "852993022",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6df99de21e2a96ba700f0e51d847793b2fb366401fff4c05a7ee2301e52cc908",
    "signature": "0x43b631148a65426c7d29f74cc072fb2ea4bfd15f1c4a04b3e68003944948fb0623414acc061a64df8f605bcc7873189c1264621d40db09992052ecbe40ae8d171b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}