{
  "manageEntity": {
    "action": "Repost",
    "entityId": "506482200",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x669a2f6871e53cfe61a178b28d5d3904602dc6b4496465bbce8cda86aa227d7d",
    "signature": "0x039f359973e019d0351762c9376860036739559f67c2f8daa0d8dc2c4fdf21794e3ed36b3b4e6be843f8b00ac8c7949db80f54896f3cb2d319ed301dfb9a0b861b",
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    "userId": "127651"
  }
}