基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 12e0a8866be239f6682a43782761972bb5f73194 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7b2aa3b67c3b0746a80f5ce027842640f062e8c7