基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1a81a9fda4876d3a7cfebd7bcc67df911b63b78a OP_EQUALVERIFY OP_CHECKSIG
OP_0 c4c278c7d8babdc27e97e96cce2c9431426ef55f