{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122432",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x472cb6c4ad0c537d282fa575ce2bdb0fc076689212c26cce295bfc2999ebf2b3",
    "signature": "0x56ef0277e7c5af1afa8504ce88b265e9d063aa303e723f134c91e35cf0938e7f612eeb4c859247f11e369a92c738847bbe77492ba7d8bbb4c2976536c243b4921c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}