{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1284461525",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xefc9d22c32fb283efbbbcdb2df0b51e76c1cde9b09ec75298d2c63779eee72b0",
    "signature": "0xebbc40905c65c40ef219c8ce06b6f38e7cd03bfab559d59436fbaa15a33d03700460e9404b57078ee81a15f4d299ff27a243a137ae55f568534f7528d999e90a1b",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}