{
  "manageEntity": {
    "action": "Repost",
    "entityId": "835004496",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc7339a0eca8455659a347c7563bb9bb3876738f8c10e11ace75e5bcf2eabc694",
    "signature": "0xbf20646bbef63f44265dfff24ee6295f0c1e01d2465a7cc86c6d0a7d0f96af535cec8296a94674bd2928f60c6f47e88b5d7b1bcca9d096f9f9f95304e59f436b1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}