{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1391992262",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0feafdff2f4693ac4d8454a04ee6b032a38a3767e38a33f8737eef6e43ea29e",
    "signature": "0xf04c380a749d730753b3236c0b7d15697e150459c68fd948d318c7ba31043e952ae9821951566ee90b1bbedaad535705caedb7f47bcb80d0dee43bb3203e36421c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}