{
  "manageEntity": {
    "action": "Repost",
    "entityId": "199928950",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc237329f1295bcf2d4b7885809d1fcbe66e9613d6876e98e7644600deaa51dd7",
    "signature": "0x053d58bb8c59f66887cbeb65ff13f1311be158dbfa830a4ada943d9d010cd0aa12346b692633584f2d70f3561055b6747271eb94b356107c589c1f2101ec93791c",
    "signer": "0x4086Dda2D91F77cd46De0859a4de37F888508faA",
    "userId": "568518925"
  }
}