{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1502956461",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3f5b68d00ee243792a3c0922bc36f2f9606e124b03f5d4f8bcaef3fe35aedd5",
    "signature": "0xb19d05474666fd34f858632ac78db16338d53e30954beb22ade470124191d6b267a00880748c8c275fb0dabd4068c2c70c16c6bd79661dde1d1ec1748e55d6e81c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}