基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 50b1bcf963f2790d2b4d2a0a509b5a2e82bfff00 OP_EQUALVERIFY OP_CHECKSIG
OP_0 31e4182f8c386b2e2d170b866f4890f762ba6884