{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544163",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6965dd1cfc08c0fdd23865ab68a06015567dbc3c5bf1b7c27acad94c6100f41",
    "signature": "0x8a8c6ddaa1f4c172eb04a03c714ed6c09dde79b4c899e3194d19f8d5dfe4a0de57bab31c0e8c200f0bddb5e5842511eec2c970cc14ca16a0d766e58e0d1722ab1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}