基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 50c42079d638887f4c1028c2e042e4d43655ca73 OP_EQUALVERIFY OP_CHECKSIG
OP_0 20b54367ba3b0d2c902054d8d458599e779e0bd4