{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1004375392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ba8272dc03bafc007e6d781ae019be77f10babc1e3d88c84dd83e9b452828a3",
    "signature": "0x466fe97c7c4803e842737fa8acb3f121cca434f4333f2799fc6107136776d11b0f0719f931618c7e486c28f1e8d8c4f83440ee5cb224f614726f57b5efde07851b",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}