{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1682044841",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0412dba845618c5752f4ee3c4eda6cb517f488e13f6612e37d7a8a8f5b1d0c2b",
    "signature": "0x8f38220ca0e8239a092c8c1117039786be5e2b7c74989058086542fd725529bc14ea90492b2764279acb212941b5bcc4330d83f5f2b9cf36a50d067d1ccf41f91b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}