{
  "manageEntity": {
    "action": "Repost",
    "entityId": "866953015",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x493dd5d40d2eae2a613bb281be6b40a13f6586a97997643de4e523e96b149d50",
    "signature": "0xdb14f43d0321e0e9360fecfeec9762f3a224cede1092538276d6291ddf58dbee0cc2cbcec68063870a36144b8357acaa5d3c9bb3881bbb55c995c2880f5644eb1b",
    "signer": "0x6969c0bD4137c6917A92649e92ef13284d282450",
    "userId": "216783380"
  }
}