{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1167142959",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e5ccda44ac48bc3c4acbfaf45be6d2a5ef885210a53fbdb20cceb685b5a6699",
    "signature": "0x74feaadff5b58977db51e8687d6c39ab3eea46a021a4b6ccc25be9c91627220b66a2ef795de15c38c72cdd1b4ae24a887ec7128871f7df34aa03096d3f920be01b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}