{
  "manageEntity": {
    "action": "Repost",
    "entityId": "13569565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc63fc7931c6967cbe3e508cfc34699bfb44f3bf6fad8cacb59a682e80de44c1",
    "signature": "0xf39f46ab776c491265704b7d986370725868cef3f07427a5c94e8dda2211b7b5467dbbe6f777f92f9f7acbee0802f0613c30134df4f3f31279de57c61ecee83e1c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}