{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1143320076",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a21d8fb512ccb40b5435b113138a5c46376d631afe3b471fd61cb5b2b318c1d",
    "signature": "0x550cef0ada980f10cc364a64ec6d8c80c288cf6a397d3358cc5890f3658d7eb069c35127f9f809647b547f077a6198650680c5c363893a9e2a018e5d0e2bbfba1b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}