{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1148720614",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa474b3fad47ebde639a5d1b8152738221a7b01b23c9f499cfa85a7340c76c947",
    "signature": "0x5399e82d6cb08108ac04cbaa5e54e00f5bc81ee20749384ddb636a64e12f207a0627f9fe72de0cc3addfe2c7c2f31c18318551c7fa741d6e707e5e577a344bc81c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}