{
  "manageEntity": {
    "action": "Repost",
    "entityId": "393130553",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9818cfb88a8670c9903db1693b603a3b8ee286a79c4075fe7f571352660fcef2",
    "signature": "0xd718718991cb20ccf22335451ca2062c8ab89775c5b88770e65367075d70625b7d95eaca71c753e5dd9c7a72b54d3c90e2d5bd953e0d671c695d5ff3d1158a181b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}