{
  "manageEntity": {
    "action": "Repost",
    "entityId": "278908651",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1896c353da72af055519eb34751ed0a27fda082dd034bb8059a33720d7eca6b",
    "signature": "0x92d51beebc8a6258c3e7f5dd3a29095ea07003a75cd0abfa5493af86ad8559da3682c63cf7f1f09ed8d75227c7841e0b90ab71431782e5b3244e71feea2ea1df1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}