{
  "manageEntity": {
    "action": "Repost",
    "entityId": "71869046",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc8148b7775d775e694456e1954baeae7180a0dd8322fd0396cf65d9ba264330",
    "signature": "0xd948ad6d94f2d14556bea8db7332921303cfbf1cac6a6625a9c60f01f8affbd57fa99b878beac920c3ad5c4c3c137a580ecde0d6a8f924f9954abf47c184ee051c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}