基本信息
witness_v0_keyhash
OP_0 a149670c31e72c2e0d6cca6b344a70340af96c48
pubkeyhash
OP_DUP OP_HASH160 7a1f3b92bade273b2e583eef93ba99c0bc394b9c OP_EQUALVERIFY OP_CHECKSIG