{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1054927",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80d42c30557be8769cbb9c896d97bb3c8d78261cbe5f9a080fb56b2c219f49da",
    "signature": "0x7e48cbeccccb142ffabecb4852d3e7bd278ed7a2964dbd1f8760429c1d49fe3d7c34cef6591db55723feb9df8a3b85fee8212182db196bbbec18228126c6695a1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}