基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4b450c2850def0eaa04c8ba5ee67cc0beae4c574 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bcfc2274f659022cad80aa5be8c4f8b1b9fe227d