{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368309",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa1cd9fd25a47a07072565bdbdfba85397490ea37533d383772907a53043e49d",
    "signature": "0xd2b9c2a4672c5d45702ecde344a1cf0ea1ac505dba7871ffa4f8c2a904c17dc80d1e8d171d86410ff11d2920efda0282141ee6eebfb8b72d736a334ed92a65ea1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}