基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 887a7ab629a05e7e8ed0e8be843db60c431173d6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2f21169a53c083d0b8dcf7d2fed5c120affea968