{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1484385804",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a036858862d120101ed01103b114e8be907d035867c0c76839fba33d513bf54",
    "signature": "0xa1af514cbe00d0ac071e96a83a0cb688484977844b7790490ce700ff45cb7a563d70e3ccd0ecd16667b68d902fc839041312b18781b9c168b8e308891389e7161c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}