{
  "manageEntity": {
    "action": "Repost",
    "entityId": "287559750",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe8674f9844d32006ff8f155e51db2a2dd26238f7c2c5102c2ea194da84a213e",
    "signature": "0xb97bdbdd2c98d359531fecc8e09b14405709f7599801b316c040d7e5c7a6d64d3fd04f57c0a361870d0bc610f3478d58c845833092b2e6ef2921cc48f0494ad01c",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}