{
  "manageEntity": {
    "action": "Repost",
    "entityId": "307656",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5350fc28bbf28b64e6b72c6deca2625f59b3a98d3009682c73ea2e718c58d63",
    "signature": "0xe2bed73fd06a2cacbd41f0161740ec1ac8756cc680b4e60a21bf8a710ac5d65f4d7de74e854fd67ca2817bebca6a53be74adb6088589a49e52bd3a687846e25a1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}