{
  "manageEntity": {
    "action": "Repost",
    "entityId": "511223",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20008beca956831862fb53bc5db6584634daa6b8df57748cb21929ff0b1cc8a9",
    "signature": "0xdd9835c2b2b2a82b525df602ecd61a2fea4ff9269007d6bd6c88d0caa82362605bc1c026ffa03fa99e571989344d9b9ae7595dc50c9d5c7774820b0d4d0dbf201b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}