基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a837ff98b9ba0b8615c1eb9f905b9f43a78a0a95 OP_EQUALVERIFY OP_CHECKSIG
OP_0 881d46e7808c4817d77ad52ad074b4a0507b70bc