{
  "manageEntity": {
    "action": "Repost",
    "entityId": "395877604",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e2a20eb65ef8768f3fbf4dd5912a08d720e6530159e0d5699463f589ad43678",
    "signature": "0x8b8568c826619567f29ffaf086247e53e4dd93e5e08351740422c1a4e69dfdec6caf9827d7983c7657c7be09055ef9f7c78b49d7a9d21fcd3aaa2a7bf9a531e81c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}