{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1101029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e2e55363f77071b8352d28c11771360f83a2fd76436d8eb5ea623ff034d247c",
    "signature": "0xd5f93249bc8d690855c70a557b6f5ab7feef748123f7834d3f52aacfffc6bce51b2dc786d220a76ebc025809d53007bf7c1262c45f0b5fd1051a59bdf07ac0051b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}