基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 796a1c4372f78fb2903e8baf0e8cec1e5d2866c0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21f5016ca8154baf903dc6e876cf3053307273b2