{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126522",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5c6db6774ab9592d8877d0a918730f527e795e0b812f40d374ef99085c58b1f",
    "signature": "0x38bac8d5547b4c56fa21f22367aaf3913abda0ec592a832e7a67f4ccd37a8d373d0a49b1f8b931bd8a5dfc0c0bb9e91a5c85e10a3b0c2c4b62de2a4f995a1e501b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}