基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 84ddcfb188148d9a9dd9032d4e9d04d969973d21 OP_EQUALVERIFY OP_CHECKSIG
OP_0 285f7f1a0cbfb0f9c302afcc81ea497f3734d782