基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 cec9224f5ec6f177ca6144917e6ea9bb38904af0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 c8dceee7781ee7e213318015353d6f7c001f4fbc