{
  "manageEntity": {
    "action": "Repost",
    "entityId": "343293602",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94f2c99622936ebfe9a3c1dfb050a79b11296566b6abf721f828c1a0170e83f6",
    "signature": "0x35dce98d67b86132960763058f346a7e240091d61968bff2c2967fd16694dad361dc88b5a0fbfe687b6f35aa84002e7b08fa445c1dae36312e6428faa59ce4be1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}