基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 421e8a414e40ea9f70e1880e246b796f36ce6cf4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3e2b9f18a07ebe91e8c9102be31d48ac47d5516e