{
  "manageEntity": {
    "action": "Repost",
    "entityId": "585288102",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23881125666e2c13586ad7317ca3924d51c773836108fa6c0c96b8b3cca0f120",
    "signature": "0x464ce276e23937904e99a6c1d638684d239dd79e7e953d93f00c16db5414eca6026404d8c932174a96fdbba007961543b3075d5e4875bdb004320ce5d51411db1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}