基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a6fccb6e29fae6b232b48be8a5750a30c4abac1f OP_EQUALVERIFY OP_CHECKSIG
OP_0 4212a7c54826f3d6d03d1e469e3c3e3b14c8eac9