基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 9f61b8f2191e6ca4a19257ab8a37134249d463b6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7b21f6ab5ccebfa03ebd475ee231164a6d83bfc8