{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12808",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6531ec60bffa017adadff69220423137d8e55b3095e852c38edfea1d9446e530",
    "signature": "0xc1a871283823e4e1d8d3773cae4e286e8f75b1a6f7bf40c15278761b3a55d4cf607275071554997cc25d1fd9b12c505ae45384e04ac3868984bab6b5bdcc9f861b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}