基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 990aa65e5fc71b64ed8731cf13c1ef87de538012 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a4c0bb1e70c50a88f7bdf5a81de7dfe259337a46