{
  "manageEntity": {
    "action": "Repost",
    "entityId": "414097",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9cc4371a7ade69218cab68cee7d1975537f62bf25e28bc4f364565e61a0f3bb7",
    "signature": "0x4fc373b0d8c0473e145c79e11dc0692eae5796dd478e712db0333e6bbd2970ff79d29b54f60b39021a5a4a0d8681607692ab304c2b1672ae5bf1adcd77a9de5d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}