{
  "manageEntity": {
    "action": "Repost",
    "entityId": "14886044",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4858e5bc6c91d87af945f64209fe3b6109cd55fd32621f66b711c88122bf858",
    "signature": "0x788dd084a471829357057c227342aab15206c46b77f10c632efd2e82316a0db90225e60c76f6eebd0aee36d9564eb65c6ce583aca4568973255a8abd87f8a6121b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}