基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6a9779220df8494bcb0c5e4b37a2fdc9664c42a6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 19fd62980db303f2941e0d33e757ace1c20e96be