{
  "manageEntity": {
    "action": "Repost",
    "entityId": "394296072",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a6c10897e1224253fff0ec0df391a5f343f8865833b1d3dd1a2f3c84105a47d",
    "signature": "0x6cc2f342ccd6de0766462909467b17a4c2f0f78d6d57eaf8d4ea51159610de0f01e9700fdebc6f20623cd6e305e94d6e713654558379db728ce0a94b13bb5f5a1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}