{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1699366845",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33212983ac5a5931a5c07d10bfd00c14e81387237183ce2c5308f03ef3b58ebd",
    "signature": "0x2e5cdd0556e34db5743af38990d13e6a07cfae75dc6b067c271dded8dedafebe7b468b90572fb72fb7710ee340df5df672975c531466e86c7c2702ff803541131c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}