{
  "manageEntity": {
    "action": "Repost",
    "entityId": "765471867",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23e69f902e97beaab2d88a3fb2879b033916baff2aa461454f7b83abdd55018a",
    "signature": "0x92999993ca4debb1cb9f3cd0623f81117576cf9698f0b09f446d515bed991fa53e7f2353496d456a6ec639c6fbc823c6968f734e6f17dcb3fcd1548451c300ee1c",
    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
    "userId": "370091516"
  }
}