{
  "manageEntity": {
    "action": "Repost",
    "entityId": "184565846",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5144a7c11fdab632e5a9f0a47ffddd132308fe752f898273aa99fa4c044aa1b",
    "signature": "0xf1f137e1d2555500b49473e4393b1c4a175c0fc7eea3f131a706fd7dc4df4e930e4a1ebba1b945f738a65952e861f0d21477e326f76c442c43fe5a15fe74cc7a1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}