{
  "manageEntity": {
    "action": "Repost",
    "entityId": "812214697",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdabe4ce13669805a1d2789870e9731fd7dcc0cd5224ad1d7131cf939fe0a4f7a",
    "signature": "0xeafa29d6705edf33c30e1bdbf02e20888f06c97e5e0cec47e539cbc71dc845437e884776b2c37d67b4386c7002dbde36b724992fd460f596bd0c35097280088f1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}