基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 12fc3f4f010f158d01d5dc79bf0859c4a3455ff2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 285f7f1a0cbfb0f9c302afcc81ea497f3734d782