基本信息
witness_v0_keyhash
OP_0 b21bad630d42ec3e4b3fc55ca488a69e69c75219
pubkeyhash
OP_DUP OP_HASH160 0a75a0a63729372bf1f9d94cce09e5ddf0335eb5 OP_EQUALVERIFY OP_CHECKSIG