基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 47381cf409f330cc3d7dbec0d1ee73ae6f5dcfd2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21f2c064ebf7b53a9c77c8ce0d025dd3a8a7599d