{
  "manageEntity": {
    "action": "Repost",
    "entityId": "489141630",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e93d62bacf48d15dbc78531addcdfebf755377ef522ed9cf979be8bc55c5fa0",
    "signature": "0xdcc2eb0c37a5cd8b4355dabd7e39370f8ef8e4c4f51e6023236ce40418fdbd832289d72d165e99f9bf9f3d79d5df59fc252b483719f566a4014862f33e2bd6021b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}