{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1099719",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5dfc8d1652592a47fb3fd34266925548a97a2e96b61b7444863a628cf73ec28",
    "signature": "0x53b186fcd72dcf0171745b632aff701a1ea3dca4bf50b3855a96901b2d9d155050fe3a06b2a58673d44466ba8850ac6aef7836946f9ff81108c237b69b2d81151b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}