{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1023637",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b9b21ec17be57e47b1ee180738da4ecae029b32f8bde3f061be6b9f6774e44f",
    "signature": "0x2b1b7c3b680b7e729e53c2af3d0d7195f542d0dabdc98246d4857ba3c92705de6958ab5799e873f0cc6e914f2f2edb1162ec5da432b122a095a7e17665b6d9b81c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}