{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1385736007",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59a7e01c2938135d2df3b271375256769b50409e67dec70b1a9cb7ce371ee1ca",
    "signature": "0x370015fd4533c835f486f15457caac2fdd76698f1024373b1e88dcbf1a86254b65754dd237aa983c33a9fc04997605de174c341d5e298261666e05211b43183e1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}