{
  "manageEntity": {
    "action": "Repost",
    "entityId": "6712615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b6145b7109b4fe0e92f7e5f82e37394a2e94b7545dae59c3fa236a00894a9ac",
    "signature": "0x11074edfdabe0fb6fcf9a9bbd2f4a9494cc79f6cdea14575cf5633de715a636b3c165f2db577488b34deeaf25d58057d4a238aa5d264fe43ded05043b3d36e531c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}