基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 419e4e4b38de64a50621ea0fb2748caac2b8d4f3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 120d921aba96f8a15fa2a482c74f5b3dab1d711e