{
  "manageEntity": {
    "action": "Repost",
    "entityId": "831101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16ba88fcd4e7ec1dd82cdb01504cfefbadd09e5993f03cc73d9fcc0d1f6b3fd6",
    "signature": "0x8b02b4c527e077c94acca3e809cb11639e4b5a73fdeebe8b2254982b09cf5a7758c0bccd8d8632a56d655c94cc9ea41461252f458ebcc2423e760f5641472b331c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}