{
  "manageEntity": {
    "action": "Repost",
    "entityId": "144706817",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x779c8fcc66f401bef8885bfabacf70ff8669826f097d908ccdab54c1006eeedd",
    "signature": "0xb0d1bbd42c9e8f4e14595073cf65b5d48088c824da6e778d37a16730bbd46d2f35b56ce382dbb32a73f92d3e155007861e3c39488f43e6f32fbeb2abcebcb87b1b",
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    "userId": "714646433"
  }
}