{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1229112258",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e742b3c6a85d87cf5a8f4cb9a96e58788311ee0e21620d5e7634940c6023fa3",
    "signature": "0xd34556f954c300c570a32fd5859cb0e518e08a6b36f9eba0f9bac2083236ecf0238f52060c7ec6ff417d45d6713d29759be6540f18d68765f3f1a61ebbcb3c971b",
    "signer": "0x4089d1751487aA665C895419F2578a6Cf33BE481",
    "userId": "728155533"
  }
}