基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 637a4988423acc88b6cf42c3654ed9f118e1f61c OP_EQUALVERIFY OP_CHECKSIG
OP_0 85451a0516ef254a57d1f8156bfb7ec8c3a25f12