基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 251f255646abe5ae3a77bbdc02a67c8223f94b49 OP_EQUALVERIFY OP_CHECKSIG
OP_0 fafcfe93522707c8dcba0bbe09b6ec197e3368f9