{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1462137488",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x970e60a6b265209d6b106853b9f7ac3a3e0af79d6238d04649a82ecf11bd76d6",
    "signature": "0xbe59c9f86d2c7c4e985dab3fe976d1f5939a9af82e2caefc03cfc40c9caebf520040b6f61d8145c61e01ac88dc3c7af7a944d563ee61a319c451a2f0211559411b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}