{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1698387705",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62ef3624ccdfacf450b922668cf7dd16e580eea4c6d1b0f8711c321d27bbe9b7",
    "signature": "0xa804ee4aae6d2135e2409de00b99c0736600c7db157ebcb7b2609776303c0bab079e96292fd6810fea48d042f258f93cade1ff742bedc884d06e91a42c3a503d1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}