{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1266488283",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e55698bcd72d2a6dd5eff80a431e703950d884cde49b903d04f2f28701bd579",
    "signature": "0xf2fca3e758175d91ac804917736d828b9b4fc96481a8bcbd3b0dc78ffb186f2028787e3080874d3e27937f1fc27a8297686f3d6befd07051a346638c787237f91b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}