基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 fb16172f866ccb2f822f05dadc3de7c4d94edf91 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a9f21fcee7f7d4c9556a265649f34a1a2d7a2a32