{
  "manageEntity": {
    "action": "Repost",
    "entityId": "943394345",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x113080d8b52094533a39c50568b644945840e17a106ad528edb1f83dcc06206c",
    "signature": "0x37f740e0a33e8b9a16ea0ac3e796f27fcc1083d328bdb5b757548c3394ea52ca317819b4127599e073f6e69814e674ee256a643854b7a8787893bc60595e6e051c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}