基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 c648c3900c7d9c5f8d479531fb06d5282644757a OP_EQUALVERIFY OP_CHECKSIG
OP_0 a3f1b6bddbcf59e0eb245ec160b2459e43f9aa34