基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 5aa12668f6721217dbe7a0fc7c85fbbab2026c8a OP_EQUALVERIFY OP_CHECKSIG
OP_0 bc81810cf4291a9d7ba2b2c370eea1274db46485