{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988800",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e31205a04b31d6995f518e02f73aa3348deeb8083a66bca119ec34e3bb4aa2e",
    "signature": "0x6d25ffac6be2d8c635389053aaa5307552a895a207b09be5960dc52572ec4865728eebdb775e76caf3eabe145a4fd146a2117d25ad877dfd4b0f710ace87ccf81c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}