{
  "manageEntity": {
    "action": "Repost",
    "entityId": "534741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c1ebe2bbb119e8d6125469114138084c2223d5cd2c32f4082610568786a8af2",
    "signature": "0x4af6c832f5f4438a0ea42dedf4e02334cdcedd1002693ad75f4582d4513f8d2947748fc5ef4df24f5455feadb8e40a018f9ac55dc37d7893886cc4e6c922f8d41b",
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    "userId": "77551267"
  }
}