基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 171e999621a9b9b2a53a5e221a2420220f222919 OP_EQUALVERIFY OP_CHECKSIG
OP_0 9d3a49e54698782e36db36eba3978f5ac9fb97a8