基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 19b274886d9cfd13cfec94939096005eec79ed88 OP_EQUALVERIFY OP_CHECKSIG
OP_0 012246c2a96f2956781e5d2fa2f3e6d4e3606b10