基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 09ddaa49720b19b21c7c26e7baef7387daea5557 OP_EQUALVERIFY OP_CHECKSIG
OP_0 71d8d38cbf46f49bcd842b2e8a32241f7f2fd846