{
  "manageEntity": {
    "action": "Repost",
    "entityId": "799902817",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e6f10fce7843ae90ae2685c84707f8ebbf6ad6fd0283ba17969553b38feaf53",
    "signature": "0x54b55857170feb5c2a586c870a3d532e924a3567a9c80f3b38c883720ba950294e129c833533d86265a884efaa2db973f7ec76c133803451acb7ce61121ac29c1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}