基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1f1d576d86494be1f634e90bdea10989f901cd9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bbd16f44233b8d3f4d1bc230615cff55a5c4473b