{
  "manageEntity": {
    "action": "Repost",
    "entityId": "341213173",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86096df82508ec8e3ca37b042e11496a931724a54bf38cd3810a49c52dbebffb",
    "signature": "0xe0776aefc223715703c4281a918666f2d71cc2f2708130e975ab9a7b73d0baa655acfb951a68ef2fe62aa79cdd186f92fac10707e53831a648018703da6d45091c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}