{
  "manageEntity": {
    "action": "Repost",
    "entityId": "935387967",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x738a9484fecc49cf4b49834ef754bd9b63970ea6dba672f63b5cf82505fe46f7",
    "signature": "0x487c716373092e0f3e0e3977e71a9c2a9663fb80f20a0e911130a352a786c3b13331fb4bb2cd5ebb8ca6c98cdd635013155314d83f392f998a4e659d6228ad9c1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}