基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 749ee8fc6ef2940083dfb0ccc8e4dbff8b2e826a OP_EQUALVERIFY OP_CHECKSIG
OP_0 7cb0f88cd1cb3f36c00c0c073b47dcb0a6055963