基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ecf9f9337925a37f04bc66ec0503e9f9d4d5d158 OP_EQUALVERIFY OP_CHECKSIG
OP_0 0821dea7801381ea0dfd492d4ff3ecbb16bc3a34