{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1245688285",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f1e593bcbceb0a169191802cfdc9a4e13ac727b4f7cbbc8bd30808938952cb8",
    "signature": "0x4a45ca89dfed42196c0ea0c03365672467031520b3bac2f8281e68e16086ba8a55346a45b2445bfb351a502d66096150906b802fbfddbebcdb66bf2bbfc633651b",
    "signer": "0x4086Dda2D91F77cd46De0859a4de37F888508faA",
    "userId": "568518925"
  }
}