{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1359765206",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd412f5af0075fd8ea6eec79ca4824baa4910b85e892ae7d761570c9376b1980a",
    "signature": "0xec0882feec215ed81eca7b4ea97edba044ba20cc056035c3a0a9a31a44c2c07a7eda70d8b16b54e9db115f3e928757c07725ad17cce84c3834cf7ff9319e4c421c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}