{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1199351298",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1db1da4f35efdf8a3f7ea63719c6b8a93b05a447d6c92e53428769286f35483f",
    "signature": "0xaf9a98b9c3ad987564ac2e9f0440d70130e6b5b7013307cf2b2f2987348d263a2a05debe5247f5e8a68316c99aa234d9307f90aa2f60a8483212e042a5f56c141c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}