{
  "manageEntity": {
    "action": "Repost",
    "entityId": "953351208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb10521e798623acef61e17048350f81a092ca265cf89bd3ffec5aa219bc23375",
    "signature": "0x727e844a0013db3094bf8be607a119c0b39a0629694d27aca23c50d72683f84e4c3c6617e471e976277ccb63d3293514a7544f068c32699848413802a4a708b71b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}