{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1052361517",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x592397abfb3a18f1b479ce22b6c4d13b2e53b1cc590dc3437d03b267f64fadf6",
    "signature": "0x64270c42eca0b6164d208c23979467e0a2f4cca8b5852dc458a9cd8cd3f1f6d17bb8aaef55627d64af6eed6c46d0525f3aa3fcb327bc7821129b0987f76125e31b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}