基本信息
witness_v0_keyhash
OP_0 ec7516d359e8bc707e4b4da87cf9adbb111cb35e
pubkeyhash
OP_DUP OP_HASH160 291cd3d781d6f5a44c297c14e520c19b52f0e50f OP_EQUALVERIFY OP_CHECKSIG