{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1006338778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa9c71be019dfde22f7b3a4d7970ff7a29447e108ce0439f420f047876ca8643",
    "signature": "0x3f97d4bb83aac55a7a53aeee4dd9a3abc0cad2b16d6a7b5454b740a49a06ea5b58dccf05f21e4978d6fb8c508f76dad2d779ab529c88101454c176181295ae911b",
    "signer": "0x7D89eD1c2C9744b86AE1D1301E8F342289D2f3cB",
    "userId": "58600206"
  }
}