{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1670899087",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb61dac705a58b8795790b0478ad0fa9d521d10c775ea74a4b9bc08a8cf3ddbfb",
    "signature": "0x3e92c4f17c98e6526228e353e29b006039d9c3ff46e698a69972062accd4c97c0dfca44f2d1e3b2a6d072b7e8db850bc78d06d17e13c125d4001b37d0c48bef01b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}