{
  "manageEntity": {
    "action": "Repost",
    "entityId": "847950716",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16daed7259ba34f35ef49d1ece71dd5cccf5d0408e71f17639c97176de3ff2bd",
    "signature": "0x5b4403d7c323f192017f6fc7c95e6572380a1e4b98a15e8b7d47413986fe54e43cec7f7dc247c3f24bf562bf1b84c45c7462ca1958a84cdcc7995309eb16f22b1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}