基本信息
witness_v0_keyhash
OP_0 bcac7b7aa4419546c996830e52ed0a9de9bd470e
pubkeyhash
OP_DUP OP_HASH160 1c66ecb161d729aee54c0ade7a39934bdf3fb098 OP_EQUALVERIFY OP_CHECKSIG