{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12933875",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0db7f06b1e1579def960867dc69ac241617d18095c235c0b304cb8e63c92ff7a",
    "signature": "0x68da1355331eb80ebcd36c31dc2220f9d0df41af0e35b2bc4a05b34ff77899af39c3e3e47c81b03bd2a189ffc42e00870bc6ebaa213ae6f716cc17dc1ce8340c1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}