{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2147413107",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c7f1c7fc61b0257390c59dd1674f9ee497bea0e60de0ed4a14c7ed8c340356a",
    "signature": "0x0ab091bb33d2c9d1bf6c81d0b3f318f2879298e459a9d67adbc52c04c527f73c425d937af16f72954a9fcfd4b300fdbd56f03ecaa1d5776c6d44a0f2b46193f01c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}