{
  "manageEntity": {
    "action": "Repost",
    "entityId": "70380",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x206f7b05dc3c3a7f72013e5b6db22548c08275411124bc4a5b234a77225687d7",
    "signature": "0x779e086542f0cfd7d76a09d12e9dff5a66005422faea9f81dbdce2dd446d06f22a3de7f81088a7c3b0a8f84996a8923afd268425626657fd50c635d4e02fa3ce1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}