{
  "manageEntity": {
    "action": "Repost",
    "entityId": "888768940",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06e907c9fd074524fac091ce4efd7a5f6ac5df0057b5b682126c12bd2a8f20c9",
    "signature": "0xf0762987d2eb92d2baf4e10de40b065777087f31d18e61944e14a94ace4554ea7e715b85891e8b6529645e34e4256ded8323afc38537cb6a910a26edf076ca9b1b",
    "signer": "0x4086Dda2D91F77cd46De0859a4de37F888508faA",
    "userId": "568518925"
  }
}