基本信息
witness_v0_keyhash
OP_0 3b4921c45aafbf9eb327c24fca0b8403cd557b85
pubkeyhash
OP_DUP OP_HASH160 7cdebb1c0119df89194fac673caf94aab27eeb3c OP_EQUALVERIFY OP_CHECKSIG