{
  "manageEntity": {
    "action": "Repost",
    "entityId": "226519",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bd8414995124daa63e3a9535c8842246cb698d46b8720c182c23cd4c695725c",
    "signature": "0xf0eebd256fc3a6c8549cf7c97c9aded93605fa8ba3d1fb4ccb7c5f677c4d8ab0535be8fe8273e9c9486622da44474d3067d9bd55f77d80c0f74374c589b18e011b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}