{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1895485827",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5961f2a927cda2f0372a40f4292057e238b145113e792dbb16d0c452de341e06",
    "signature": "0x8b0b631187d57f4d61297d42a889bb0eaa781019296d81d06401b2f009d7dd5739d7b0e5fc0df2c91581ec1a1fe8ac947594108481a8ceb598c84e68c7c4da371c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}