{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1703327364",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d662ae267fc99641d1e09dfdc30ac4e6771923fc4078db649cc9ba7a8e092ec",
    "signature": "0xd299fa0cc2127cfcdb6b06c8816593f6497da898276648c7e873cf541c250da95a341d9330c55e60cb19a4067eb5048b2794404dbbfe334f1b23f32f9da104a01c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}