{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250016",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca554a3964e2f01fe3da3851c29b5e3e6a0cb1888e37d1703f8ab5e801a44fd0",
    "signature": "0xed98ea4ef4d684bdd7deaa7a4d0c8abe10411c4fd310fd0ed9e1394293a70e0e738e2da95e2e55f8abaf1fc259378bd11d7d77080ee33c4f5b8000fb8ff9d8161c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}