{
  "manageEntity": {
    "action": "Repost",
    "entityId": "323917353",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x552a694a807d789134411e859814969b779b589c7bf9246995f461732ff37501",
    "signature": "0xc01da6f91734f4ae137fa3c08b242c7ef6428e46ffb94e0b57849a614a6f46cf1956ac6855142a746d6ef63ecd230a3f462126aa1fe7693233a6614bfded42db1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}