基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 45c245beaa64caa65a612dbb5edc6ef354f7c371 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1876e8d9ae5cff40c1e6571d9ac9e780f948cf9b