{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1250230433",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a2d2ef1a20a6346bd02661b858b08bdb695d0310c7a2d4bece95957218a527a",
    "signature": "0x08aab7adc50cc4c21a75e319bfaa1a03ee7f7955865e3df01ef998d464f26a0422c250d4e327f1a34ab10db100ffea92f74ccb9aac34eda67e76cf621a76d25b1c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}