{
  "manageEntity": {
    "action": "Repost",
    "entityId": "633729558",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe8e7d88c7f93b68d0ba12bdd7c2b72af0d7be66ed7f0437bd9dc6d064c62a5f",
    "signature": "0x510000580eee861dbf66f3347bd0d5e9ef644de8146bf23dbe7f9d39a13fdc5100ae7276ca8fd53c10dd7d80f67cd22f7783bf88d0a77fc2bfaa2997335419621b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}