{
  "manageEntity": {
    "action": "Repost",
    "entityId": "88019",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b62d266cce76bc2506c22d18a49a6be9e1f42fd91402c306e35fa569a02af87",
    "signature": "0x58f2ca52a4a764b8d5a7c5bfefc7af580158abdd09079fc2e14a4f8714fb7e1f39b192f735ae88088fe9df8ed3bb407844c26b1dba513848c774479290b553d11b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}