{
  "manageEntity": {
    "action": "Repost",
    "entityId": "536411290",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e388f62f30398d3150bc23921939f8361b41c2c994ed3f930b23f93b867f541",
    "signature": "0xbd98cb7ee52b798992b2e11cb97b590bad0b94de7087a3ba2600f0acd36c1c12636bda6ccb6f1387468a216b7bf4457db1a8346249eab7a27e31ffa22251d3911b",
    "signer": "0x722b43224Dbc7d6931b3C690696EF03933374bff",
    "userId": "772126389"
  }
}