{
  "manageEntity": {
    "action": "Repost",
    "entityId": "767605987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa859068d9fe4165339c950538b43136272f258ce1138cdc139d0db48c47dc9ed",
    "signature": "0x89da41fef45e87e00d1c680eb8936cf2b673c0b0d1b189632565c103e735a7234d8960fe8fc87cae0b2a88bc5b187e22c7ab2d39bf7ee5c0d0d8aa4b0bf3006c1b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}