{
  "manageEntity": {
    "action": "Repost",
    "entityId": "118563",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b0a5bc847d8e82fffcb8363b80acc4c27e0c4c36e2a2a06f32fed5aee71b76e",
    "signature": "0x36db3694898adf9a4c196b7d0b3577fe633f6cfab31663d0ce5d97954371310c0218ee835afe0e44117f88d329e01a66291ec8143c7e0904279c2df68d1279991b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}