{
  "manageEntity": {
    "action": "Repost",
    "entityId": "363712532",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f45bb40d5e699169cec084c453c3063931af3a8e512e92f70065166fcbb206e",
    "signature": "0x7698dd5eded5b15ceb31694a1c426b08ad378d3609f8bd7a2b380acbc499de830e10294a20956eed75fbf19c38ad24e6a5659afe6141bcc1676aad10b549003e1c",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}