{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480486565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd445be864117bba78c1a509e98ca7a6de2f7bc1ac80f7b714841a7cd5dd1f77f",
    "signature": "0x5f32574247a18c122649263d6e8ed9614da6d9beaa4374c9d00d41cde1aa98f533e0c830b3fae1a256de6fce65e8ae63f32b3dc180c228474dcf179cc3c62dc21c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}