{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1099036865",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4dce8abdb0b040ef8c806836bd6e06a8fa8484c7af1c6d9cce030111c7c86057",
    "signature": "0x4449a092645177406c2329de3225668c355498536e61d94bb54cfc74ce2aef02314ec2b28f9662dfa0a9c4ce2464fee9cbefec50c23156d78249985573b3da5f1b",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}