基本信息
witness_v0_keyhash
OP_0 a3a6a5d56b84f557fdaf4ae9ccdc3b884d33d188
pubkeyhash
OP_DUP OP_HASH160 c21a326c86894ec197f419ee6cf31854bee6f1d3 OP_EQUALVERIFY OP_CHECKSIG