基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8fdc3902229c9b6328d7440b9ff39f53a60f3b4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 49db0db82931e6488cdb4c853b1ec3844feca2b9