{
  "manageEntity": {
    "action": "Repost",
    "entityId": "11155803",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb626e1c104ef7edb3ffa155cd40059c91ad15e52fac005dc590ada0f36a5788b",
    "signature": "0x03ab57dd4b96efdef4b45f180731a5c6c85d53c61cfb470f75999ef2276df37a19dd3af4cae31a690715ee6dedfc13f84fa2e658831b955a6f4c3c374c486c751b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}