基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 45db270c4c0c6cab6c7f446385c81bafb7612b42 OP_EQUALVERIFY OP_CHECKSIG
OP_0 306e0bd6d541530cca0660dca12d31e5efab4d47