{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123062491",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xabccbb9c0fd9f70eb2142e254676810133746121ccc3b705f8525f96241afa88",
    "signature": "0x9babf5a60b018e90a3e77c20936001f3b71839688ab1dd4c34d4d1fd4c0f573f5c82acf5c4a52759717156c9e07e1999a6eb733180b4b9b60c52ce675a8e31c61c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}