基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4a0165b2fe05442f2d551e50f616f5bf796874ce OP_EQUALVERIFY OP_CHECKSIG
OP_0 887c60c31e3cdfeded5c5d94c7d46e603d61ffcb