{
  "manageEntity": {
    "action": "Repost",
    "entityId": "22218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4ec82cf222afe1fc6e2b0c8e99ae41ea6856136d40aa68b5aa0851571fc29df",
    "signature": "0x60bbd89d64b89acf6e30e0a8876b25baa3c8ed4eb601f1edbd6991622109129c6dfda43b0f5e43997aa9c82e454e6e137372b1bb996a056e80f8660a453515e51c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}