{
  "manageEntity": {
    "action": "Repost",
    "entityId": "11645482",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2627ee129f04f6327698de5ff23145b0978ac015215dee4b298ac0243e77f97",
    "signature": "0xff7541c469e821ab7942e07f9667bab05877d5254cf09b47758d7f9c69a30140684aefe8fc4f3da489facfedff35920be1964f41fcf2f9cec27dd44a0c98e7ca1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}