{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1057311",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd19909d8dd236fa52cce4ade130c803a088d614900c23772916714dbe25ed4b4",
    "signature": "0xe0e24caf5858d009027c23aafdd9fbb9e5dfeb833ad726d7ed710dd6f5d6ec1f25f2117c4b114d24909c4fa4cc71292f6ed5ff05a32387c8230460f55996aea91b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}