{
  "manageEntity": {
    "action": "Repost",
    "entityId": "52293",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f3f22393d6566a4e4bf5904da33cd35ae452e92fefc9cd1806406ed8b4236de",
    "signature": "0xeaa15577aedb005b2b772080d9fac74a834ee4f1e144cbd052ba5d60da5f8b8b714891041566f7c286082b29592d05b732dcd85b73e85485721684900bd7da1f1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}