基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4b5db68668b2f2e51dbcd4facbe5d91459d4085 OP_EQUALVERIFY OP_CHECKSIG
OP_0 42bcd3367eb78e4d1ec6b57766f20404a68e33aa