{
  "manageEntity": {
    "action": "Repost",
    "entityId": "426420117",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95d740c164eca2e8b02c92292c99162266a12ba73db542a540104f41af78d8f8",
    "signature": "0x3c26c3246525d9095f30952fec0ae4e9b0725c7ba11015cf2f37f07ab65b62d820708033c0dd4a6f73cf87f2fc7e27b080431e4292a730f15781787afa129b1e1c",
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    "userId": "77551267"
  }
}