{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1107090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61b526d9623d178c4e3b55e04bf91569cee61702e5bcc509f1140fe9c90ac64c",
    "signature": "0x240d436cbac4d5f755706f33f8748fd1ddd13b42d6b57f6216c0eb471eddc6ac3aca0b5afcc46d737f2a148d2f162bd6cb8b3a934856f960e6436e995dfaeed81c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}