{
  "manageEntity": {
    "action": "Repost",
    "entityId": "831629138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x05df600b372955f949d6960d5c20b3d3a8eaaa5633c0dff8d1bbeb2481ed2b92",
    "signature": "0x156901071aa6a23472a1a9bd22268a9162715263764088f37ec838528963d8e46adbabf11e195004b14db344be3a5c26d42e3baea0c319c34317c4831459895c1b",
    "signer": "0x9436FA87F6c8C3aa9e0F0fc7960566dEeB9e23d4",
    "userId": "2047015"
  }
}