{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1228862803",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9620c9eb9b2b62ada21e15fb35d05ba38e570f3580ccd04f3fb2b7f51454e75b",
    "signature": "0x08db0acd3635a49a3175ccc234bf2cdb9ff4b8887272d6924906a9751f045d2d6e30d1e74288684c29fce9a2d557747cc7c3560d119e0d3f820ab4fa26fcc00e1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}