{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1547816515",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ec81a378d32e69e8192ab031fa42502e85dd258a287c73a2cad482a989d11f7",
    "signature": "0xa8fed7419df4e38047e634d15546c6fa4282c28985180ba15f37ab128a3498467268189a0d5001ac9fb24040525b685b493584b8459f0bf1d672340375225ac21b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}