{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1885315350",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x703ad590185d30c0de9848679b2a81cca0cf277d555aef09048d44a7636a0dfd",
    "signature": "0x7fdb7a1ab4e7dd5e88de4875adb1f0e9e6b46a0eb395a36748d258fca234cdc6759f8c264aa5a14ad77bb80dfbfaa69cc57bcc6dd5ff9e59041d2c36eef168401b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}