{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1416348273",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f261a32a306e316c4247baa5a439ff56af4a3269fb522edf2cbad5979d80fe0",
    "signature": "0xf5440775ef686e288b54c47df50e52e2c85bc2ba91b2a66ede358c11529c5b810f0819eb8703d01d81c9c79d7512cfc14b3722da64093c4ca9a38ebb438c9ef71c",
    "signer": "0xa22176a11BF6703EFe39D488aA7cC06aa781C44A",
    "userId": "633924738"
  }
}