{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122413",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e166675d8c386374d16d114eddf239eb87020119eea103fb15638f6ae851cb6",
    "signature": "0xafe25ff0693bac0c15c05e01cc748684dcc1aa19dd6decc042967adbaaa03143688f6c4c736985f2679309781da52df78b4f649856c75466b7f3f390e28faab01b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}