{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1091285612",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95ffd8d4d68d3c001c3392cee27a951e74e2ed8260ab522704b8c49aa70c5108",
    "signature": "0x51c354af578827820f13cd5f56ba20720471bf42f8bd581298ab89485305273b3727b311932404b744187dfde06574f9ebabcfc1366ca974fa05af1622c8bb011c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}