{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1607735485",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91a961e1907b695a875b975d87cfbcbd6c5d019b6d0c654eeeb4132b2a907407",
    "signature": "0x023e62b86f90182d0176b435f00904f7fb151e71039bef4c5482ea643fcbebf91eca7f2336031c36560a61a4ce2004973d6b4e4fe3bd3f40ff7e3921858f114d1c",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}