{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1275031395",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b6d2a7ea78b2bb597ce8d65177f8313767b5812e49a9a0dfd942e150d6a6733",
    "signature": "0x023e1d03ff0c811f5d28979e580c78fa11079112bcd5bd2cb7a600237701b3f605e627a8be6de950d168a6c3149fa92054f2d401eb289d3c507e2572cedb31741c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}