{
  "manageEntity": {
    "action": "Repost",
    "entityId": "131483470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7bc28aab855dff3279a38ef6655a8a26121e2498fa1eb5613c3b139ea31e6cca",
    "signature": "0x93f8479c4c15a6243a25f4813c540341ffcc64692f304628c8e011790eb59cc263446d9a6fb0a0b79bc9f9882ffd02b6bf52cf74c4da9e694a0deb4d1e1cbf561c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}