基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 81ab122e2e7c3b6eadc7974d99ec20e8cd5f1cdf OP_EQUALVERIFY OP_CHECKSIG
OP_0 1aa504a4a7354eb55dd5f703df2c0e82e1c08714