基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 50f3a77bd706928df051cb3b5bfec39c218150a5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 18992b40c1c0fec2ac05b1a47d83c7955a967c0b