{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122382714",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66564467b2221cc27c7596462c42ec6cf5645a1db838a06b5a4f8d9106f0cbad",
    "signature": "0xf4be8bcd3fa6877e954f3d748ccf89b24281231ce28063126aa660476e65f79103b3aed94947038ed6f56a853b1f7488bbf8a940f2833d6669d79ab644ff4dfd1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}