{
  "manageEntity": {
    "action": "Repost",
    "entityId": "789594164",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b82ff2a894421d2f3461e3d1083264052bc42af89565f192f31ec8e3e15190c",
    "signature": "0x327367d2ef2340e9dc2ba47627a96177ef74f9a5efa7be5ac1ad86bd4be308c602d88a39dc93b73af708d2a0cffdad747c97f2036e6b49999220b151eb2fb27d1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}