{
  "manageEntity": {
    "action": "Repost",
    "entityId": "356173127",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x167f5f0db4171ee8d94382659ae14554b70b16af0638fa4c0eb3477306cfb03a",
    "signature": "0xd6689bf5cb5bff75bff7496a4dd5d9d3cd2e3ddaba7f80e5d8b02ef2c49141b46e700dc40aaca5a06c12c1a828106d4d14d628748e70c544802d8ae659e6d1691b",
    "signer": "0x8FF85C5AA450a88f13FbD5170e24E2a3eFF32518",
    "userId": "311829956"
  }
}