{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1852371793",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x604655cc1bac2f79174959310c15eff67dc03299be82076c54fd0d439bbaad79",
    "signature": "0xbbc5bfb7016c69f1010eeba5c5f53715b19fe231bc3cd70ce8044252917a0d652992d300fd077ae53dd0a737abe7a3937b117cab47763cbfd867bdc9bb2893891b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}