{
  "manageEntity": {
    "action": "Repost",
    "entityId": "222461",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb03016b2ad817805c20406e4d1d7fccd2ef38b6e8f9ed73d9bf8bd0946826a9c",
    "signature": "0x062d59833e1987d8ef1cddb971c6627b6d276c0b1777806dbeddebd869c0fa4d7a81a1570e9554b1aab958d9a162ed7935d9f3e97c85cb64a93e3c10a92eca1f1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}