{
  "manageEntity": {
    "action": "Repost",
    "entityId": "761746748",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x970ff549b09714473585d577999f63950d7da7a48d18a6d3982fdcfd2c48f527",
    "signature": "0x717831c39150c28b8de04ae848078a182b90e568902b8c22a5e6855ad795917826468c9e8398109988430fc02ba58f48cfb3bf0cd16aae6e0c37b2d421f8730e1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}