{
  "manageEntity": {
    "action": "Repost",
    "entityId": "766611132",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c34d5320b4b8be9f967b4f960c4493980f511d449d3fc83f2475bb505e605d6",
    "signature": "0x555b5f03974b3562cb71dd249fb278fa952956ebbeb3cdef99767cc5114807c779a0aad788c620c41049da9a97bb54858e0c3fa5c4ab65cd7d0c5a7ecd8d78fe1c",
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    "userId": "24240642"
  }
}