基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b2b463f522612454a63aab903bab1e59ea91ffc4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8a784dcba409ce2bc7ff4bf2cd0c6f5b63985cde