{
  "manageEntity": {
    "action": "Repost",
    "entityId": "604202",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56b90005a0d96f139b7b633db9c2a891ed88ed0f2a0069e80969b2931873388a",
    "signature": "0x6c069af3a8f1861931da230e7542a90e613cf5718075e30d82baa17fa5e2db067cec24c8ea2dfbc1a680050efe295b904188d31b62402169ce3787c64b049ae41b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}