基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 c8f9cbabe9ffd919c8d971e5d31555ed8b6ea5cc OP_EQUALVERIFY OP_CHECKSIG
OP_0 a5a2016b19d4167bc4e16c7c1132b003031dad20