基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49408447d51bc01aa71940552348c3593c6a3902 OP_EQUALVERIFY OP_CHECKSIG
OP_0 f5d74674c2b5f0b1eb2f52f9cef040d2138c53dd