基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4815ebedff5fe8f8dfd2c4f509fde799f4cf2ee OP_EQUALVERIFY OP_CHECKSIG
OP_0 50637514363aec9acc2fbf4133623e4a21cc8a3c