基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a2db70c213612d6b2e5c0422c0101eb0b79d41f6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 0046887b9553e77dc4d387236a0c65abc55a2c54