{
  "manageEntity": {
    "action": "Repost",
    "entityId": "957769",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8556f60f65812f12f61d72dcf1188e89e08786b11b353e1e05bcedc7dbb7f344",
    "signature": "0xdc56e496d2661918313ce0761e21ee27a6545cf02b5723c30759af5f2ebbee8526752460577a569c10213f5e6b44d182dbecc9f3246f8346d5953cbcd0120fb71c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}