{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1554370816",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd80a3fe6885086e0f7218397cd825b6b72cb6038b5280b14292266cf56c48e5d",
    "signature": "0x7852939bb3348585f841a1e442c02f0e98c686cfbd5ba0b670855b7ffa83a7373217e9921bbf9da33e82400fb56c694e121cfd9abc1e33f09138fd605cf248501c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}