{
  "manageEntity": {
    "action": "Repost",
    "entityId": "151633428",
    "entityType": "Track",
    "nonce": "0x03d2fd765313519f058ff8cccba8608ae414e8e188df046862eb2a0843ae9d6d",
    "signature": "0xf45fae257cbf31b74ae931e851ba4a297cc5f43d4cd07f08f13a0737bc067648799dd906742330fad7258585c538928d1c1be5a5dd32c0d2afaf063abc2097291c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}