{
  "manageEntity": {
    "action": "Repost",
    "entityId": "343231",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b6be22cceee419f7c47bac85e305a9bff86a2262ef0e9808d94b5791c4d6e33",
    "signature": "0x889339de6449e844802aa5d42ccd09cb923689cdec4a037621f4dfd0c861ad0b4c1607f950961bf05160fc302782878ef332c7a159a61043330d853f2ae9cff21b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}