基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 e21a0ec9dcea2033670b3cf575ef85b411d744c0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 fa2a1af8459bd06df934b18d5b63bfd59c16ea6e