{
  "manageEntity": {
    "action": "Repost",
    "entityId": "708643",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x680e4a7068bb46e87bd57202e705dc06004a934ef89c89bef90bb20a162a472c",
    "signature": "0x6ea7eb566c30d4be62e8fed82651db49e5bd58bd2c3ea9db681a864c9981796d0ca61cd7bf9dde8715e8564819808a4a55e26d03d9e951d744dec55312953a421c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}