{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1672813958",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc1c6f7da6f53b12e63c33a4e70eb91a2c82986bd32cd8673b964031a8b2dc0ba",
    "signature": "0x888068f2d97327201aee541dce00cc5e6243fa925408b2d51cca5921c08de6cf2ae34de8888d5608d4df445b8957c1a313f8be344f48eb944c1a57ba0e87ef541c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}