{
  "manageEntity": {
    "action": "Repost",
    "entityId": "589124563",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d48feaaa3910ff62a540ed0fcccbfb1a1fb4cf9e3e76716704ed212063443a1",
    "signature": "0xa4dc03907483c511c545aba629872f9c0417d4eead01e19ba172ae176c808a3721b0432991a4aa78380b9e615a2a47a179d3ed5610cc871b37cd38d34ebf37411b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}