{
  "manageEntity": {
    "action": "Repost",
    "entityId": "445855",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2feeb72bb53d6ad1bb8807ed61b62a4eaee240a39f1dd3e2f26e7776d7aa410c",
    "signature": "0xc300be5a23bb69b8febeedab5c3f8a1ab866df38c7b0113fde09bf13b5503be763f6ee21f4e366536c0f3dcaed92a6c1edac93d3c456542f111932e7739b26281c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}