基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4703cb6d1c79f93e83eebd207f85fed9c6069b9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 508a88d3b6da69f69f1de85445162be41da435e3