{
  "manageEntity": {
    "action": "Repost",
    "entityId": "150458344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f086bbc21d1f1191ed4ea630f1c5ed290281a6d1a72776d9ab14fd00c1be6b9",
    "signature": "0x05ffb81ba7df16c0a47d749023f2e0b5c14ffc110c1b5044979c7067f89f6e734f8aea515302cb72597748bf7771c87f9099003504be17c4db115d717a1696741b",
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    "userId": "887547386"
  }
}