{
  "manageEntity": {
    "action": "Repost",
    "entityId": "231331",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb589ef750f02feb43ee23090c01aeca6f620868cde7b37a28087fc117432bafb",
    "signature": "0xfe951a1ab2e599a49e5eec6e27ebcafc0eeeab5d46171c5a00636eb7f2ec516e1850d37949e73ec2697a60c847481473280e4ca73e231c9dc3079606b3a0f2f81b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}