{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1943277703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9199d5b63b36ff034c008097eeeb0d6f1628ec1a244321ecacb6e8994f8f8c49",
    "signature": "0x227b3c09607d2705edb16e87245b2f121218223891ee22dfd1c63053d9ef8cf23d5dafcaba585990c4b68646171c029292ecea87e932300af4c703a1c34698531b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}