基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 50aefaad76e3b1232a43bf73e39c1361848135f5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4442b8cefca5b1e2abf3cb7f6fcbfe1b80abe7fd