{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214905950",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51bd58404e21a1bc89aa904c43603835bff951e1229daa18110a41f9a3cc69e9",
    "signature": "0x47a4cc210cdcb5b6eded4c519bbfd96e484ba93ecbd2ee54650c104086ea07af633c15de1c60d770d2bab716c1a250a45b9dba4f883ae7476acb4d8270ad85a51c",
    "signer": "0x77E50fFfC1Ae26283bE0FfAf08cfad861687c690",
    "userId": "909677694"
  }
}