{
  "manageEntity": {
    "action": "Repost",
    "entityId": "842098319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c76ea6bf2f7e2203f7acd7e328c2eac8e743f2a771d3762892923e3347f51cc",
    "signature": "0x57b6eb0682b053b48f693e91519242a23c67883865b8de9ab932215bd94f53bc025dd77a5452d4124c9165680670f19df226590a73e696cd85b9e636297d83631c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}