A:
DATOS ENVIADOS ($postData->operationsArray)
array(1) { [1]=> object(operation)#3608 (15) { ["operationType"]=> string(1) "2" ["merchantCode"]=> string(8) "jb867qrz" ["terminalIDDebtor"]=> string(5) "45424" ["terminalIDCreditor"]=> NULL ["operationOrder"]=> string(24) "SEPA TRANSFER-1732113658" ["operationAmount"]=> string(4) "1000" ["operationCurrency"]=> string(3) "EUR" ["operationDatetime"]=> string(8) "20241121" ["operationConcept"]=> string(37) "Transferencia de CTMA - a Jaime: 4111" ["operationSignature"]=> string(128) "1E48CDBA0B1B45A3ACFD6C34C9CBA458455DFDA43CF309D603D215A4BBB8D136CE2E17D7754EB2472AFDF2D88744EE1B4B2D6B809B0A5C896B8FC4509ECEFEF7" ["uniqueIdCreditor"]=> string(9) "27386738v" ["companyNameCreditor"]=> string(11) "Jaime Perez" ["ibanNumberCreditor"]=> string(24) "ES2321002359830200365603" ["swiftCodeCreditor"]=> string(11) "CAIXESBBXXX" ["companyTypeCreditor"]=> int(1) } }---------------