基本信息
witness_v0_keyhash
OP_0 28b8009a20fca9e06c4d1020352a17e7f6eac41a
pubkeyhash
OP_DUP OP_HASH160 50d8503a6054db1822093e3c3192ceba2a310620 OP_EQUALVERIFY OP_CHECKSIG