{
  "manageEntity": {
    "action": "Repost",
    "entityId": "957077142",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9cb6b3438eb73df354d15a804a7ced1114de57209e59c75e97d07f52b56131ff",
    "signature": "0x2a1f9957b57f2ce516029815d785626149a8e5d53641b0b4268fd4ddecb5ced465745589b27c3fa46259bb342f1144d214fa845bda948a3920dec75a315b72581c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}