{
  "manageEntity": {
    "action": "Repost",
    "entityId": "227856",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f5ec6926c85e9c074ba35cd0ea3f8886ee4a7711a73588e175dc1b5ef9a4668",
    "signature": "0xea0ea46c51d938c399fa6ec13d9a0aee9f015b94a5260c583faef151be399a320e356f434122ca9b9a9ac4d81f58900a7be9102b98c172c58c562813f4cc66a81b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}