{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1113330",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a20f2a023057868aeb2c957117fe28aaf6dbffa068a47b016a953f4dd56e073",
    "signature": "0x6f66458c7f00a067cc3d35640f34ff662e235fda1deca2c06f7eed2f554fe1e97ecade34ca41ed22475f032bc7142ecd24121cdd51c26977f5c2ce639df1bf281b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}