{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12826",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc7a7aada1d493ad53ff150c705a0d4da8f08273e7fbd983a3d90de27a0b7b43b",
    "signature": "0xb5ac16fdd02b1679ede84bb4365c47440bb0243e661955d51d077b031655a2410113cb8663e084b098e9d25f94eb6ed06a0cd36644698108ec241c478476a46a1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}