{
  "manageEntity": {
    "action": "Repost",
    "entityId": "467346",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31cab301da008d5f4e46e74cdc6d304e45fc6d86a86bc28720091ec3e1e767cb",
    "signature": "0xdf9cf257f4131ed1bee527fb297ea0e0096468651f70cdda3db825201bc88b9e40b428a7c27f94e5b13a13577db286a53bdeead7506c581e48402245329b87211b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}