{
  "manageEntity": {
    "action": "Repost",
    "entityId": "352831856",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4bca7078b9d1fdc3fa316705ab5decfdf825db274b394ce0652783bdaa9092d5",
    "signature": "0x1632d471008d1dac0726495088b19da7ba45db42636c2e5f35a65915bb7092376cf2304fa76cc69a997be95659e79f48d786b0a8c2b0db10e5393676f13354eb1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}