{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1044508750",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa79ed128fb54f5075dd689095dac83fcacdb2ee78785257a9aaec9f56a54c80",
    "signature": "0x1d69e7687e073c045fa2085089360aa13bbd9a94a7732ed80adb6130dfc5146a3af24945976433fd38a6e3c88aad66131d2eaa40c4a169c73f064937f9d00f791b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}