{
  "manageEntity": {
    "action": "Repost",
    "entityId": "226881",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f82f5534445f5f7b32d8b7830e92f231b788ee67ef638f4469e99fe4b9012fd",
    "signature": "0xdab9607f68237975bc69ead2d44ec420dc5cfe97dcf584527d258aa565294b045a7d23c63420d7375dd1628a07e78835304bdeca266200a9fc5b1e86c0c38dc81c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}