{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1173780582",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40370514370a16f886070a971b0f443e1b4fdaea1b2ec9e55212b717292b4f7e",
    "signature": "0xca3ac818381a4f3392ec8efd7249d5c83911188f9549f50371d5e86c798053d06fcfcd2e0533a893316eea5b61682e399436ac07efd2b0835769ec6c6efce2c31c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}