基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a81d54869c70a36e073e0865148ae3b8bd51d9f3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 84a2cde53dd5178d8dcf40a7c36e340697f8df5f