{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1006581",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe09c4839adcdabe477398fa6e9f78a7271b93d21d2f1dc4120b997d9d371f212",
    "signature": "0x61b166fccdc546b35aee51d17288e637e9b0bb32dce99a987eb58c04ae4f71660355616edc61e7dd0cae27221b3732603970e1035b5f8149b4c85e443e0b18101c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}