基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 12038785af68aacee45e0ea4a54c47609e210821 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4a214a6783f7e481bb0c8dc6ca7e93cf5bfc85a2