{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1356642849",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f6802a72f9d2cfe28fcf688fe05526fbefb43f3a733ace0e785cf0e15dfd6f6",
    "signature": "0xd34ec853d989139cb05476c03fbd92aaaa3659d90da3aa6fe354649cdd581bd4634716a26284efec65d8196bcc806a2eb854709bc3fe8c3e6ffe69f0683cec961c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}