{
  "manageEntity": {
    "action": "Repost",
    "entityId": "906914400",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6223cf86f0c6c21107a4bb46253da0e57053b6374d6c1748bb3412a0f9597e33",
    "signature": "0x92baef99e7d0fab3d5c2cf21c37918b75f90d6284ae7dd66f7384eaea30e171168dfecec2b950ffa91cd02bbdb1baee85cfe6855884dc17a856b07376f387f241c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}