{
  "manageEntity": {
    "action": "Repost",
    "entityId": "98441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6507f91b2c010a86049b25141fa330e1e19ec0b20da3539bb9a33d4005edfb8d",
    "signature": "0xe0f52ae7872fa3fb51626b7b1684b1155dd3c15a44e50669a952e9bfe518417967a3f7ef8a8e9efea8487dc01da74154672b4fb8f5cda4a509c7e56cd10d5a1f1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}