基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 749685eca3a78e760c541e4dbcdd4e3b2ad65862 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7fa91bf5bab505a404215bec0b2a18122f1d5305