{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1111659845",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d8ad0872d6189a85457f7793aab6710ba2c3247c474e14ebee1c390ab2acbf1",
    "signature": "0xd80f7bd848c1e93a55a4e3a8ac7e8f5ac86f0303cc110db15a2007cb8aca595e0e9c210131d820484d7b8b7a1c2a7c73254f4be0bc0d340d77ca50f9e7bcada51c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}