{
  "manageEntity": {
    "action": "Repost",
    "entityId": "154643",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82d6dad94457350e62fdfca3e4d68a17c88170d2f9797ef5c3d28847852c990f",
    "signature": "0xa6b42bbce8af18221d69e9305b3290f3a6480a4ea56b671a1fb1fe882ba61d0f593b100bc2c16af1b7f2dbb3fa370ad2c963a48aaf741e77a87e8213db5b102c1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}