基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 031eec21b7f8bcf5f71152c42f8c76829fca91a4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2ec6f85a667a98dc51daf53c9a15d1e9c42717f7