{
  "manageEntity": {
    "action": "Repost",
    "entityId": "22325189",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6073cf3db566fdac907caf1514eac92a431177ec78b5cc03b8cae637d9d9cb28",
    "signature": "0xef75842e6f2c6323a896a5050598f6454877a82d85114e80c62b007f7adee512584d8f0f734ac5dd8edf01ac14fd17034ff189f245d891427754843999d063431b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}