{
  "manageEntity": {
    "action": "Repost",
    "entityId": "333012",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4537f81494c06bfc3c687c64c6197c5b1216de7dd36af55034843d2703569d6",
    "signature": "0x62e79e97c42e7763525af209798e80e91e18a14d5c2344f0b6629e2dc3c5659812a215c01216a34398502302c83148bde3eee364808e14ccb8e97d5981679f281b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}