{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1012208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8051ad0ef83ce7faa60d5f535ada72998b9c4cf1550867d0c1661835b1174f54",
    "signature": "0x830ee5c63b04343c66eba864a739a8666c9dc6819e12f8bbef34008a8f07e1e97cfa4da910bc84a9b41a307f7fd17166bffd7bd6eb462a61e330c3e3ac7f086e1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}