{
  "manageEntity": {
    "action": "Repost",
    "entityId": "872304288",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a8e5810849dd21c618a7ea09e0316c7b0c9cc08206f655d88f2cdacd96fe039",
    "signature": "0x79582150dee1c2e0f973f7bfdf7864735889c3204e4a8ca7dd66a6a5e90d21fc21a2036ee67b1541da4a02d054adb18f1cd603a7242b0f814924443052d9d18d1c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}