基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7a857dbc7d6912ba98b528dfc15c80fbd19c7a13 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b9479bd02279d94df65e71808a702a60b87aa8ec