基本信息
witness_v0_keyhash
OP_0 721d51ec07f3e70ce0561556b0077fce62714c06
pubkeyhash
OP_DUP OP_HASH160 b5aa0867532e35ec1da3c6efc0b3684de9dc20f0 OP_EQUALVERIFY OP_CHECKSIG