{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1535734341",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb71278d839f05161b8cf9a235802e766ba3834ecbca30d330a61ada18ee0d668",
    "signature": "0x7c6baa87afa908f2c64e92f80d050c80be5d510802452c9cd232315fb9da0d8673ff110152d58e81e58c701adfa44ff81573431ae2abc445753ffcd206d146eb1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}