基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 212fa77bae5b9971ba9dd57e57d20d9f69cb9ce7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 885f4988d5a49e5d9274cc5f56b6cb5371f8ce63