{
  "manageEntity": {
    "action": "Repost",
    "entityId": "311118875",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97c44c90b7d0313fa305467274d961172ce938dacf63607864d2275464ac5a89",
    "signature": "0xde5fe5115b0cc974e1b426f06629a88232b4b432b6bab1901f3322bd323dc5e811507a2b8e07df5d62d8b0fd6ccddf0e723b3bfc11529df16fd13578e82adc2a1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}