基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a9a1c4aeca2387a7a8655a96663d9f323122f0e9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a87c0cc553b52a08342a032a6d0f5e655fb408aa