{
  "manageEntity": {
    "action": "Repost",
    "entityId": "979852886",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56cf4e520f05c1cb02c41dff4996077544324a0f91162218853cd56198327468",
    "signature": "0x69969c12187176f21202fb774ff36bf1c0d9dde5c916b8bf9e2dabf2ca36692c1b1fd507a1df387b86549827a4de6d6e5b751d11c8b65ae30134925ac98725281c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}