{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1854678944",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fbfe498e223b37f7d6647e3976b008b0e6e7e3adde847d9bcb3023b0618f35b",
    "signature": "0x6ff2aa12b95e68647417af8c49b003d6c295a107b27ac16bf135e01433abf7a24b76ec0b3380ec60133d9d018f1d5af39da5caadb90b3cbc761e085f9a6804251b",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}