基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a66de9a7a78e51a80b37279eadcf49d341bf28a6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b20e2a20ce6a1528113647cc0b1257a4b2eae6e0