基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 0673d3cd2a8c120f44bfde32387301d544d5c6cd OP_EQUALVERIFY OP_CHECKSIG
OP_0 21a94c1def2662f8d849379944c900f0b5fa4aad