{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1909923887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a52c42c64adc231905816cf7644e890afe5cb8c3d00c4da6265c3f7db9d1421",
    "signature": "0x3580417940b1b00adf91706b918328a04ce0d425dd919d65961a8fe458fa7fd349375fb2b4dd0e8b4f5f45eeb8f2d5b3408c6eecc5c5e79c2d22f52122ce18351c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}