{
  "manageEntity": {
    "action": "Repost",
    "entityId": "787309919",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9cdefb60c47aa6622e3cad16ce70f459e50130ad0deccaf7307ce649346ab0e5",
    "signature": "0xf66bd89a700ba6ad685a4245ec8efc53473b9e5ff8897e67e8fa59562ac646e40e25afd6a8e62925d8343fa9bbce1359e3e53d2488721e5ba8b8ca8c6f5573cc1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}