{
  "manageEntity": {
    "action": "Repost",
    "entityId": "200183",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa68b7662fb98fee1932c2805a3bc6ecad4dc81c2279845b9cbbe4f95357e5966",
    "signature": "0x094ea2ce3347c1bd0f861c7cba8ac82bc6099def3cc9816f7714637f3a1e8c314f1e0332f1d34a8727f991f30b1c15d8dbc423df620dfbeeb7e5bef8de8140971c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}