{
  "manageEntity": {
    "action": "Repost",
    "entityId": "613568085",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49124b66ebeef58d1314bc1e784930c149bb39ace0efc546a4d4a6fc43f01540",
    "signature": "0x1c016b235f9cbd0d335efec6b9f25d3aeceae657f06d9e8d6a613abf9fe5a09b13273cfdad8da1afef4b74a5d7a1b33564095534fe019fc8c7f89190a279c1c31b",
    "signer": "0x33c702d534707f8Cada5DdD521C5900827973f1D",
    "userId": "5642"
  }
}