{
  "manageEntity": {
    "action": "Repost",
    "entityId": "132836521",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9723146a8a1ad15ec53e3e5d28f52815921dc796743da738f62176c5261df15a",
    "signature": "0xf1a9bef9a7b9fb4052f235f7a62e635c78ee952c32adb85fed0c54014177dded3849f7b720d208b60cc1d6bb717e44e3f401b424a1a371e72b4c42450aeb244d1b",
    "signer": "0xBD46d315142217685c7fE4aC6359DFfe663E7a4D",
    "userId": "409129"
  }
}