{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544329997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7be4917206ba037c0a9fde0d546080db69bf42135e2f3527e99e5e219cfd1f6c",
    "signature": "0x5b56099b38cda0561648192fa8979ffcfe9cb7cb0c00443e3865b9ec968b0925414c04b889d7524dccc9e29350e4fc44ec87c56ea393bbd76c6434a9d8912af71b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}