{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1301427938",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf2984623dabe45f3c41bebb120873b3eeba38ef5fe6cf17d458fb1897ec3991",
    "signature": "0x1268366ae06a67cb913ce0a5aef6e34d7202116e84d2549aaa14acd1c5c610911b8a9144c2f2dfe3622dbfc10a7ce8c407d882dabe2febab0f1c5ce8074c47781b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}