基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8a22195851e602558ee9d743e8b70142dbd56f90 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1a49f7345c949f4e9b7a0089dc889cccc7b1aa5b