{
  "manageEntity": {
    "action": "Repost",
    "entityId": "554215036",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd68cc843547928a7f42cc9f648561fd401887af3b3b5243a4067b55070442b4a",
    "signature": "0xf1f2d31e2d50fcf3121022eb6ae2c4e49e22911b0b89465e0c0e275246c4784f656da4f22b4f9837e293f24b68a3b79b8ce06dd7219243ba1d567e15908368851c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}