基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f749a1c1a7d6f264f75f6f23a345fab90cd68d13 OP_EQUALVERIFY OP_CHECKSIG
OP_0 50d115d33b726519ca7dd634bd0be6a35d07c8df