{
  "manageEntity": {
    "action": "Repost",
    "entityId": "517677290",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdee673ecee3d6e8cd816c794a689b518ae90db4e371c64c09499ce979782c7b9",
    "signature": "0xd62116df92e21d3ccd43145b5909ef2c1ae1257bf6a1f799e8897571398bd9b705f75f4d8bb1e2bbeae37c5b438b419b4c57ef1029251d4c35002f7bac69644a1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}