基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 127ad7e1e8b5b78d389c4d24b66366ea914a0ea2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a63b764052736b437af40bfebd1874b89eaee449