基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b19b1a8eba7cfb3284a25fce24608b965e0a1b2d OP_EQUALVERIFY OP_CHECKSIG
OP_0 6a906e677e204d3deacecc2aa6d2bffc78e4f422