{
  "manageEntity": {
    "action": "Repost",
    "entityId": "856487872",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9b3e81843f46c6c42363e0c9e8296e6f03f96970b911ec73be385b65d2c33a3",
    "signature": "0xa05762712044184b1ed1778147a17b961f438c222de116b4ad195f7b848015a05854fe96be15abdcaff4474144f7b6c9aaead51a3d32b2611c10ae2d8d0cf6401c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}