基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 81c140e472d7e76504bd22ba54822fb8ff8dbcae OP_EQUALVERIFY OP_CHECKSIG
OP_0 7a5a7d273cfd99193c4b844e4b1f8addac014be7