{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1348716067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a372999b630428f3a5246ac81c4ccd4f277728b02d5a00f2fbbb343618be17f",
    "signature": "0xd613645b13502e5bc94976e5256022a5335718782adfb8f0fa7077f9ad5f242c68ba94af5b7219cb8f7937cdba973ba491a9180fb3fa4db7c8c12b550c88b8231b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}