{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1230140355",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe13b28ad265d7b956409273d7cebaaee31266cfc0dc5173e3f96cf3196e93432",
    "signature": "0xee45cba7812aa0e79c4daca18b326e3a9b9fa91e0f3a8501b3c870cfee75a7583c2a1361dc5a266170f3b98e722c235ed6b8689409c3fa25eeebfc890f4728031b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}