{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1057815",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2996f60de404ffd25c2c60903280a8596731913f4187be65e3a73a52b9df7c34",
    "signature": "0xa4beaf28dc8aad68f92edfda3203925e8cf739ec336cb434d795f8540a506c9b65a6430d2d7cba2b47e490205f59e7956fd47179fa11ebeafbac66bd1d5f7d8e1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}