基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ffb7656c64878ea29ab3b92c61f3797a9770ec8c OP_EQUALVERIFY OP_CHECKSIG
OP_0 4c248eb8d443a69cb4911b4c6aaa6f121d005f4d