{
  "manageEntity": {
    "action": "Repost",
    "entityId": "197543006",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8f34b17ad8e3db17bdcd1f5596ff611a6224cf40e9e70da20dda16b6bef9b63",
    "signature": "0xf1b026d22da780d10d210d4e1e58fb511d4e8667a4ab0c6dce72eed26892f1201cac4a926f40341ec8c9c328f1c4ef3fd6694aab40771d93610098ebda338e021c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}