{
  "manageEntity": {
    "action": "Repost",
    "entityId": "255011",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd76116356391f426aabc777f911d7bef5442bf88a126e0793f82f308caf8e70",
    "signature": "0x123f32f47de154ddba453ba7f599acc8ffefcb8945ade085fc43f9dd60b5527b369aa36a8eb25d664e154f01ab917153d1f8437b4750ae3848da9fb89340fc901c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}