{
  "manageEntity": {
    "action": "Repost",
    "entityId": "401548",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb15c3d0b15138015c3a3afc064bbb104f5046bbcef964d8c80607f211b3b015a",
    "signature": "0x00005d7bc2003904d1c2d6e0a8d0951aa3992539423d0f4855e2c67a3b22397b529d27b7a4e5ac001417ccb6a32c812bee17b9df709f22059ff7245557d2336f1c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}