INVALID_KEY

One of the keys used in this transaction is not valid.

[Error Code: 1202] error caused by: 1 error occurred: * transaction verification failed: [Error Code: 1006] invalid proposal key: public key 4262 on account 55ad22f01ef568a1 does not have a valid signature: [Error Code: 1008] invalid payload signature: public key 9 on account d667c80153d9532e does not have a valid signature: [Error Code: 1202] account public key not found for address d667c80153d9532e and key index