{
  "manageEntity": {
    "action": "Repost",
    "entityId": "550607",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x471c51e6e066ff76af937a6634adb325f7782a33ee8076622bb310f228b18ffb",
    "signature": "0x978ba4f5532dd07a3e59db5b443e54a018483ad5c7a1b34cd244300109656794037a8d87857dae596aafb18852f571d172db63a37c2dc49a6fc042396d2989c11b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}