file_store, did:did:zcsl:8879925.testnet, s_cid : U2FsdGVkX19dYUkMP1WHxCGCWYYUtcaREArMfYq2buRckSkegilLESjaVcf+xxEk0ayig7bZWjE72L+OY/onCMwuExcB6UdxX0a1qQm2loA=