{
  "manageEntity": {
    "action": "Repost",
    "entityId": "799902817",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x981c17a5ca0f593d43e8af79f855c5bece8ca2d6731c96d35a8b35240df635e0",
    "signature": "0x78d569872f4df0fce7d0746e95936867f5e9fb25dce86b339e7c19a9ab92494418407cee1bdaa9dc4702ab16435e8e599c57098de56ba5358fa74f20260e07f41b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}