基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21974ca538f73d5516f6ea3e257cfbe34f51ecdc OP_EQUALVERIFY OP_CHECKSIG
OP_0 7d0db01c370b949e64a944dfc5656b4b23c7b88a