{
  "manageEntity": {
    "action": "Repost",
    "entityId": "225925227",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9e0028a8c8781ca88640ee4e476ff108e7eecca602c96a607cfdf419f2884eb",
    "signature": "0xa47922e44fad7805bd55696915a17ffb3df5d6573f4793b59712c7858e328c380c65560deb78fdf1ad2c0505beba02e99c9bf6dcba0183ba53c0bd870577c2b71c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}