{
  "manageEntity": {
    "action": "Repost",
    "entityId": "806905",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34978e3c9ad12cba88b30bf5183561e177cf233c9cfa3c253753166ff00e0de2",
    "signature": "0x46e2f3f7e4cf86985af8bc08672f0cc6497b5171cc1227f8c384652f9c1738a12d2b1048531382f9b3851ac4a1a2b214901f0099e7a88fc357bba757811948d91c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}