{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1233784800",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ee82cccf588d768b75442d6ef9aacfb70a5bc403e21d0e0bc8157b4a999c369",
    "signature": "0xa4b1842aec23313c36e288423b0e00120e222fb32031f612923ce2079c66bca24f770bcfe854ffa3c6c54d97a0ad4b1796d2b173fa2770ab91923439d18e37271c",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}