基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 873a9f3f623161589f036a49f352e35befe5ded3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8b3e21712b3ea0ee537a18eac3bb053f1aa4b9c1